diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e105c71..f11a1c6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,4 +22,4 @@ jobs:
         run: go test ./...
 
       - name: Build CLI
-        run: go build ./cmd/mcstatus
+        run: go build ./cmd/gamestatus
diff --git a/.gitignore b/.gitignore
index 78b7275..fd0e2f9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
-/mcstatus
-/mcstatus.exe
+/gamestatus
+/gamestatus.exe
diff --git a/.goreleaser.yml b/.goreleaser.yml
index 07f6627..728ae4c 100644
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -1,11 +1,11 @@
 version: 2
 
-project_name: mcstatus
+project_name: gamestatus
 
 builds:
-  - id: mcstatus
-    main: ./cmd/mcstatus
-    binary: mcstatus
+  - id: gamestatus
+    main: ./cmd/gamestatus
+    binary: gamestatus
     env:
       - CGO_ENABLED=0
     goos:
diff --git a/README.md b/README.md
index eeea058..3a628f5 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,17 @@
-# mcstatus
+# gamestatus
 
-Small Go library for querying Minecraft Java and Bedrock server status.
+Small Go library for querying game server status.
+
+Current support:
+
+- Minecraft Java
+- Minecraft Bedrock
+- Source / A2S servers
+- Rust servers
+- Counter-Strike 2 servers
+- Valve/Source servers
+
+The project is structured so other game protocols can be added later. Rust currently uses the same A2S-based transport layer as Source-style servers.
 
 ## Features
 
@@ -8,33 +19,42 @@ Small Go library for querying Minecraft Java and Bedrock server status.
 - Java full query
 - Bedrock RakNet ping
 - Bedrock full query
+- Source A2S info
+- Source A2S players and rules via full query
+- Rust query via the same Source/A2S layer
+- CS2 query via the same Source/A2S layer
+- Valve query via the same Source/A2S layer
 - Optional SRV lookup
 - Simple MOTD cleanup helper
 
 ## Install
 
 ```bash
-go get github.com/VexoraDevelopment/mcstatus
+go get github.com/VexoraDevelopment/gamestatus
 ```
 
 ## CLI
 
-The repository also ships a small CLI in `cmd/mcstatus`.
+The repository also ships a small CLI in `cmd/gamestatus`.
 
 Build locally:
 
 ```bash
-go build -o mcstatus ./cmd/mcstatus
+go build -o gamestatus ./cmd/gamestatus
 ```
 
 Examples:
 
 ```bash
-mcstatus mc.hypixel.net
-mcstatus java -json mc.hypixel.net
-mcstatus bedrock -query play.example.com:19132
-mcstatus auto -pretty localhost
-mcstatus java -motd-raw mc.hypixel.net
+gamestatus mc.hypixel.net
+gamestatus java -json mc.hypixel.net
+gamestatus bedrock -query play.example.com:19132
+gamestatus source 127.0.0.1:27015
+gamestatus rust 127.0.0.1:28015
+gamestatus cs2 127.0.0.1:27015
+gamestatus valve 127.0.0.1:27015
+gamestatus auto -pretty localhost
+gamestatus java -motd-raw mc.hypixel.net
 ```
 
 If you prefer prebuilt binaries, use the files attached to GitHub Releases.
@@ -48,11 +68,11 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/VexoraDevelopment/mcstatus"
+	"github.com/VexoraDevelopment/gamestatus"
 )
 
 func main() {
-	client := mcstatus.NewAll(3 * time.Second)
+	client := gamestatus.NewAll(3 * time.Second)
 
 	info, err := client.Java.Connect("hypixel.net", 25565)
 	if err != nil {
@@ -69,10 +89,11 @@ func main() {
 
 ## Packages
 
-- `github.com/VexoraDevelopment/mcstatus`
-- `github.com/VexoraDevelopment/mcstatus/java`
-- `github.com/VexoraDevelopment/mcstatus/bedrock`
-- `github.com/VexoraDevelopment/mcstatus/text`
+- `github.com/VexoraDevelopment/gamestatus`
+- `github.com/VexoraDevelopment/gamestatus/java`
+- `github.com/VexoraDevelopment/gamestatus/bedrock`
+- `github.com/VexoraDevelopment/gamestatus/source`
+- `github.com/VexoraDevelopment/gamestatus/text`
 
 ## Releases
 
@@ -82,7 +103,7 @@ Pushing a tag like `v1.0.1` triggers GitHub Actions and publishes release archiv
 - Linux
 - macOS
 
-using the `mcstatus` CLI binary from `cmd/mcstatus`.
+using the `gamestatus` CLI binary from `cmd/gamestatus`.
 
 ## Notes
 
diff --git a/bedrock/bedrock.go b/bedrock/bedrock.go
index 4015cd1..c5631d9 100644
--- a/bedrock/bedrock.go
+++ b/bedrock/bedrock.go
@@ -12,7 +12,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/VexoraDevelopment/mcstatus/info"
+	"github.com/VexoraDevelopment/gamestatus/info"
 )
 
 type Options struct {
diff --git a/client.go b/client.go
index 97f6719..1e91e05 100644
--- a/client.go
+++ b/client.go
@@ -1,20 +1,23 @@
-package mcstatus
+package gamestatus
 
 import (
 	"time"
 
-	"github.com/VexoraDevelopment/mcstatus/bedrock"
-	"github.com/VexoraDevelopment/mcstatus/java"
+	"github.com/VexoraDevelopment/gamestatus/bedrock"
+	"github.com/VexoraDevelopment/gamestatus/java"
+	"github.com/VexoraDevelopment/gamestatus/source"
 )
 
 type Client struct {
 	Java    *java.Client
 	Bedrock *bedrock.Client
+	Source  *source.Client
 }
 
 func NewAll(timeout time.Duration) *Client {
 	return &Client{
 		Java:    java.New(java.Options{Timeout: timeout, EnableSRV: true}),
 		Bedrock: bedrock.New(bedrock.Options{Timeout: timeout, EnableSRV: true}),
+		Source:  source.New(source.Options{Timeout: timeout}),
 	}
 }
diff --git a/cmd/mcstatus/main.go b/cmd/gamestatus/main.go
similarity index 67%
rename from cmd/mcstatus/main.go
rename to cmd/gamestatus/main.go
index 3c316d6..cfdb478 100644
--- a/cmd/mcstatus/main.go
+++ b/cmd/gamestatus/main.go
@@ -9,8 +9,8 @@ import (
 	"strings"
 	"time"
 
-	"github.com/VexoraDevelopment/mcstatus"
-	"github.com/VexoraDevelopment/mcstatus/text"
+	"github.com/VexoraDevelopment/gamestatus"
+	"github.com/VexoraDevelopment/gamestatus/text"
 )
 
 func main() {
@@ -28,7 +28,7 @@ func main() {
 		fatal(err)
 	}
 
-	client := mcstatus.NewAll(cfg.timeout)
+	client := gamestatus.NewAll(cfg.timeout)
 
 	info, err := connect(client, cfg.edition, host, port, cfg.useQuery)
 	if err != nil {
@@ -48,12 +48,12 @@ func main() {
 }
 
 type cliConfig struct {
-	edition string
-	timeout time.Duration
-	asJSON  bool
+	edition  string
+	timeout  time.Duration
+	asJSON   bool
 	useQuery bool
-	pretty  bool
-	motdRaw bool
+	pretty   bool
+	motdRaw  bool
 }
 
 func parseCLI(args []string) (cliConfig, string, error) {
@@ -62,9 +62,9 @@ func parseCLI(args []string) (cliConfig, string, error) {
 		timeout: 3 * time.Second,
 	}
 
-	fs := flag.NewFlagSet("mcstatus", flag.ContinueOnError)
+	fs := flag.NewFlagSet("gamestatus", flag.ContinueOnError)
 	fs.SetOutput(os.Stderr)
-	edition := fs.String("edition", "auto", "server edition: auto, java, bedrock")
+	edition := fs.String("edition", "auto", "server edition: auto, java, bedrock, source, rust, cs2, valve")
 	timeout := fs.Duration("timeout", 3*time.Second, "request timeout")
 	asJSON := fs.Bool("json", false, "print JSON output")
 	useQuery := fs.Bool("query", false, "use full query when supported")
@@ -73,7 +73,7 @@ func parseCLI(args []string) (cliConfig, string, error) {
 
 	if len(args) > 0 {
 		switch strings.ToLower(strings.TrimSpace(args[0])) {
-		case "auto", "java", "bedrock":
+		case "auto", "java", "bedrock", "source", "rust", "cs2", "valve":
 			cfg.edition = strings.ToLower(strings.TrimSpace(args[0]))
 			args = args[1:]
 		}
@@ -87,7 +87,7 @@ func parseCLI(args []string) (cliConfig, string, error) {
 	if cfg.edition == "auto" && len(args) > 0 {
 		// Preserve subcommand semantics while still allowing -edition overrides.
 		switch strings.ToLower(strings.TrimSpace(os.Args[1])) {
-		case "auto", "java", "bedrock":
+		case "auto", "java", "bedrock", "source", "rust", "cs2", "valve":
 			cfg.edition = strings.ToLower(strings.TrimSpace(os.Args[1]))
 		}
 	}
@@ -104,14 +104,18 @@ func parseCLI(args []string) (cliConfig, string, error) {
 }
 
 func printUsage() {
-	fmt.Fprintf(os.Stderr, "Usage: %s [auto|java|bedrock] [flags] <host[:port]>\n\n", os.Args[0])
+	fmt.Fprintf(os.Stderr, "Usage: %s [auto|java|bedrock|source|rust|cs2|valve] [flags] <host[:port]>\n\n", os.Args[0])
 	fmt.Fprintln(os.Stderr, "Examples:")
 	fmt.Fprintf(os.Stderr, "  %s mc.hypixel.net\n", os.Args[0])
 	fmt.Fprintf(os.Stderr, "  %s java mc.hypixel.net\n", os.Args[0])
 	fmt.Fprintf(os.Stderr, "  %s bedrock -query play.example.com:19132\n\n", os.Args[0])
+	fmt.Fprintf(os.Stderr, "  %s source 127.0.0.1:27015\n\n", os.Args[0])
+	fmt.Fprintf(os.Stderr, "  %s rust 127.0.0.1:28015\n\n", os.Args[0])
+	fmt.Fprintf(os.Stderr, "  %s cs2 127.0.0.1:27015\n\n", os.Args[0])
+	fmt.Fprintf(os.Stderr, "  %s valve 127.0.0.1:27015\n\n", os.Args[0])
 	fmt.Fprintln(os.Stderr, "Flags:")
 	fmt.Fprintln(os.Stderr, "  -edition string")
-	fmt.Fprintln(os.Stderr, "        server edition: auto, java, bedrock")
+	fmt.Fprintln(os.Stderr, "        server edition: auto, java, bedrock, source, rust, cs2, valve")
 	fmt.Fprintln(os.Stderr, "  -timeout duration")
 	fmt.Fprintln(os.Stderr, "        request timeout (default 3s)")
 	fmt.Fprintln(os.Stderr, "  -json")
@@ -124,36 +128,75 @@ func printUsage() {
 	fmt.Fprintln(os.Stderr, "        print raw MOTD without cleanup")
 }
 
-func connect(client *mcstatus.Client, edition, host string, port int, useQuery bool) (*mcstatus.ServerInfo, error) {
+func connect(client *gamestatus.Client, edition, host string, port int, useQuery bool) (*gamestatus.ServerInfo, error) {
 	switch edition {
 	case "auto":
 		if info, err := connectJava(client, host, port, useQuery); err == nil {
 			return info, nil
 		}
-		return connectBedrock(client, host, port, useQuery)
+		if info, err := connectBedrock(client, host, port, useQuery); err == nil {
+			return info, nil
+		}
+		return connectSource(client, host, port, useQuery)
 	case "java":
 		return connectJava(client, host, port, useQuery)
 	case "bedrock":
 		return connectBedrock(client, host, port, useQuery)
+	case "source":
+		return connectSource(client, host, port, useQuery)
+	case "rust":
+		return connectRust(client, host, port, useQuery)
+	case "cs2":
+		return connectCS2(client, host, port, useQuery)
+	case "valve":
+		return connectValve(client, host, port, useQuery)
 	default:
 		return nil, fmt.Errorf("unsupported edition %q", edition)
 	}
 }
 
-func connectJava(client *mcstatus.Client, host string, port int, useQuery bool) (*mcstatus.ServerInfo, error) {
+func connectJava(client *gamestatus.Client, host string, port int, useQuery bool) (*gamestatus.ServerInfo, error) {
 	if useQuery {
 		return client.Java.QueryFull(host, port)
 	}
 	return client.Java.Connect(host, port)
 }
 
-func connectBedrock(client *mcstatus.Client, host string, port int, useQuery bool) (*mcstatus.ServerInfo, error) {
+func connectBedrock(client *gamestatus.Client, host string, port int, useQuery bool) (*gamestatus.ServerInfo, error) {
 	if useQuery {
 		return client.Bedrock.QueryFull(host, port)
 	}
 	return client.Bedrock.Connect(host, port)
 }
 
+func connectSource(client *gamestatus.Client, host string, port int, useQuery bool) (*gamestatus.ServerInfo, error) {
+	if useQuery {
+		return client.Source.QueryFull(host, port)
+	}
+	return client.Source.Connect(host, port)
+}
+
+func connectRust(client *gamestatus.Client, host string, port int, useQuery bool) (*gamestatus.ServerInfo, error) {
+	if useQuery {
+		return client.Source.QueryFullRust(host, port)
+	}
+	return client.Source.ConnectRust(host, port)
+}
+
+func connectCS2(client *gamestatus.Client, host string, port int, useQuery bool) (*gamestatus.ServerInfo, error) {
+	if useQuery {
+		return client.Source.QueryFullCS2(host, port)
+	}
+	return client.Source.ConnectCS2(host, port)
+}
+
+func connectValve(client *gamestatus.Client, host string, port int, useQuery bool) (*gamestatus.ServerInfo, error) {
+	if useQuery {
+		return client.Source.QueryFullValve(host, port)
+	}
+	return client.Source.ConnectValve(host, port)
+}
+
 func parseTarget(target string) (string, int, error) {
 	host := strings.TrimSpace(target)
 	if host == "" {
@@ -191,7 +234,7 @@ func parseTarget(target string) (string, int, error) {
 	return host, 0, nil
 }
 
-func printText(info *mcstatus.ServerInfo, pretty bool, motdRaw bool) {
+func printText(info *gamestatus.ServerInfo, pretty bool, motdRaw bool) {
 	motd := info.MOTD
 	if !motdRaw {
 		motd = text.CleanMOTD(motd)
@@ -234,7 +277,7 @@ func printText(info *mcstatus.ServerInfo, pretty bool, motdRaw bool) {
 	fmt.Printf("Query: %t\n", info.Query)
 }
 
-func printPretty(info *mcstatus.ServerInfo, motd string) {
+func printPretty(info *gamestatus.ServerInfo, motd string) {
 	fmt.Printf("%s %s:%d\n", strings.ToUpper(string(info.Edition)), info.Address, info.Port)
 	if motd != "" {
 		fmt.Printf("%s\n", motd)
@@ -253,6 +296,6 @@ func printPretty(info *mcstatus.ServerInfo, motd string) {
 }
 
 func fatal(err error) {
-	fmt.Fprintln(os.Stderr, "mcstatus:", err)
+	fmt.Fprintln(os.Stderr, "gamestatus:", err)
 	os.Exit(1)
 }
diff --git a/doc.go b/doc.go
index 56a6faf..002f2f6 100644
--- a/doc.go
+++ b/doc.go
@@ -1 +1 @@
-package mcstatus
+package gamestatus
diff --git a/go.mod b/go.mod
index ebb5e6c..d9b4f37 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,5 @@
-module github.com/VexoraDevelopment/mcstatus
+module github.com/VexoraDevelopment/gamestatus
 
 go 1.25
+
+require github.com/rumblefrog/go-a2s v1.0.3 // indirect
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..c4fe106
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,2 @@
+github.com/rumblefrog/go-a2s v1.0.3 h1:Y1r8oX5IOL8b3KHhN9RCY+2bdmpio52Acd1KsYg4efI=
+github.com/rumblefrog/go-a2s v1.0.3/go.mod h1:6nq//LMUMa3ElowQ7eH8atnDbQG+nVMFsaMFzSo8p/M=
diff --git a/info/types.go b/info/types.go
index 458b7f4..b792af6 100644
--- a/info/types.go
+++ b/info/types.go
@@ -10,6 +10,10 @@ type Edition string
 const (
 	EditionJava    Edition = "java"
 	EditionBedrock Edition = "bedrock"
+	EditionSource  Edition = "source"
+	EditionRust    Edition = "rust"
+	EditionCS2     Edition = "cs2"
+	EditionValve   Edition = "valve"
 )
 
 type ServerInfo struct {
diff --git a/java/java.go b/java/java.go
index 49c03d3..200b20d 100644
--- a/java/java.go
+++ b/java/java.go
@@ -14,7 +14,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/VexoraDevelopment/mcstatus/info"
+	"github.com/VexoraDevelopment/gamestatus/info"
 )
 
 type Options struct {
diff --git a/java/query.go b/java/query.go
index faec61f..81be6dd 100644
--- a/java/query.go
+++ b/java/query.go
@@ -10,7 +10,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/VexoraDevelopment/mcstatus/info"
+	"github.com/VexoraDevelopment/gamestatus/info"
 )
 
 func (c *Client) QueryFull(address string, port int) (*info.ServerInfo, error) {
diff --git a/source/source.go b/source/source.go
new file mode 100644
index 0000000..aa84637
--- /dev/null
+++ b/source/source.go
@@ -0,0 +1,189 @@
+package source
+
+import (
+	"encoding/json"
+	"net"
+	"strconv"
+	"strings"
+	"time"
+
+	a2s "github.com/rumblefrog/go-a2s"
+
+	"github.com/VexoraDevelopment/gamestatus/info"
+)
+
+type Options struct {
+	Timeout time.Duration
+}
+
+type Client struct {
+	opt Options
+}
+
+func New(opt Options) *Client {
+	if opt.Timeout <= 0 {
+		opt.Timeout = 2 * time.Second
+	}
+	return &Client{opt: opt}
+}
+
+func (c *Client) Connect(address string, port int) (*info.ServerInfo, error) {
+	return c.query(address, port, false)
+}
+
+func (c *Client) QueryFull(address string, port int) (*info.ServerInfo, error) {
+	return c.query(address, port, true)
+}
+
+func (c *Client) ConnectRust(address string, port int) (*info.ServerInfo, error) {
+	out, err := c.query(address, port, false)
+	if err != nil {
+		return nil, err
+	}
+	out.Edition = info.EditionRust
+	return out, nil
+}
+
+func (c *Client) QueryFullRust(address string, port int) (*info.ServerInfo, error) {
+	out, err := c.query(address, port, true)
+	if err != nil {
+		return nil, err
+	}
+	out.Edition = info.EditionRust
+	return out, nil
+}
+
+func (c *Client) ConnectCS2(address string, port int) (*info.ServerInfo, error) {
+	out, err := c.query(address, port, false)
+	if err != nil {
+		return nil, err
+	}
+	out.Edition = info.EditionCS2
+	return out, nil
+}
+
+func (c *Client) QueryFullCS2(address string, port int) (*info.ServerInfo, error) {
+	out, err := c.query(address, port, true)
+	if err != nil {
+		return nil, err
+	}
+	out.Edition = info.EditionCS2
+	return out, nil
+}
+
+func (c *Client) ConnectValve(address string, port int) (*info.ServerInfo, error) {
+	out, err := c.query(address, port, false)
+	if err != nil {
+		return nil, err
+	}
+	out.Edition = info.EditionValve
+	return out, nil
+}
+
+func (c *Client) QueryFullValve(address string, port int) (*info.ServerInfo, error) {
+	out, err := c.query(address, port, true)
+	if err != nil {
+		return nil, err
+	}
+	out.Edition = info.EditionValve
+	return out, nil
+}
+
+func (c *Client) query(address string, port int, full bool) (*info.ServerInfo, error) {
+	addr := normalizeAddress(address, port)
+	client, err := a2s.NewClient(addr, a2s.TimeoutOption(c.opt.Timeout))
+	if err != nil {
+		return nil, err
+	}
+	defer client.Close()
+
+	start := time.Now()
+	infoResp, err := client.QueryInfo()
+	if err != nil {
+		return nil, err
+	}
+
+	out := &info.ServerInfo{
+		Edition:  info.EditionSource,
+		Address:  address,
+		IP:       resolveIP(address),
+		Port:     effectivePort(address, port),
+		MOTD:     infoResp.Name,
+		Version:  infoResp.Version,
+		Online:   int(infoResp.Players),
+		Slots:    int(infoResp.MaxPlayers),
+		Software: infoResp.Game,
+		Game:     infoResp.Folder,
+		Map:      infoResp.Map,
+		Query:    full,
+		Latency:  time.Since(start),
+	}
+
+	if full {
+		playerResp, err := client.QueryPlayer()
+		if err == nil && playerResp != nil {
+			names := make([]string, 0, len(playerResp.Players))
+			for _, p := range playerResp.Players {
+				if p == nil {
+					continue
+				}
+				name := strings.TrimSpace(p.Name)
+				if name != "" {
+					names = append(names, name)
+				}
+			}
+			out.Players = names
+		}
+		rulesResp, err := client.QueryRules()
+		if err == nil && rulesResp != nil {
+			out.RawQuery = rulesResp.Rules
+		}
+	}
+
+	raw, _ := json.Marshal(infoResp)
+	out.Raw = raw
+	return out, nil
+}
+
+func normalizeAddress(host string, port int) string {
+	if port == 0 {
+		port = a2s.DefaultPort
+	}
+	if strings.Contains(host, ":") {
+		if _, _, err := net.SplitHostPort(host); err == nil {
+			return host
+		}
+		if strings.Count(host, ":") > 1 && !strings.HasPrefix(host, "[") {
+			return net.JoinHostPort(host, strconv.Itoa(port))
+		}
+	}
+	return net.JoinHostPort(host, strconv.Itoa(port))
+}
+
+func effectivePort(host string, port int) int {
+	if port != 0 {
+		return port
+	}
+	if _, p, err := net.SplitHostPort(host); err == nil {
+		if v, convErr := strconv.Atoi(p); convErr == nil {
+			return v
+		}
+	}
+	return a2s.DefaultPort
+}
+
+func resolveIP(host string) string {
+	if h, _, err := net.SplitHostPort(host); err == nil {
+		host = h
+	}
+	host = strings.TrimPrefix(host, "[")
+	host = strings.TrimSuffix(host, "]")
+	if ip := net.ParseIP(host); ip != nil {
+		return ip.String()
+	}
+	ips, err := net.LookupIP(host)
+	if err != nil || len(ips) == 0 {
+		return ""
+	}
+	return ips[0].String()
+}
diff --git a/types.go b/types.go
index 1f63afa..663d031 100644
--- a/types.go
+++ b/types.go
@@ -1,6 +1,6 @@
-package mcstatus
+package gamestatus
 
-import "github.com/VexoraDevelopment/mcstatus/info"
+import "github.com/VexoraDevelopment/gamestatus/info"
 
 type Edition = info.Edition