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LOBBYCS 1.6-style sniper arena, Brazil edition
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About the game

CS 1.6-style sniper arena, Brazil edition

Team E × Team B in a fictional, satirical Brasília: a giant broken ballot box in the middle of the arena, a corner bar, pastel, a campsite and Congress on the horizon.93 characters in 8 catalogue groups, 14 maps,26 weapons, bots, rounds, CTF, headshots and Unreal Tournament-style multikills.

Aerial view of the Praça dos Três Poderes arenaPraça dos Três PoderesAerial view of the Piscina da Treta arenaPiscina da TretaAerial view of the UPA 24h da Treta arenaUPA 24h da TretaAerial view of the Loja H (Estacionamento) arenaLoja HAerial view of the Ferro Velho do Zé arenaFerro Velho do ZéAerial view of the Quebrada (Rua do Baile) arenaQuebradaAerial view of the Lajes (Comunidade) arenaLajesAerial view of the Treta na Amazônia arenaTreta na AmazôniaAerial view of the Escadão (Morro) arenaEscadãoAerial view of the Córrego (Favela de SP) arenaCórregoAerial view of the Posto da Treta arenaPosto da TretaAerial view of the Sertão da Treta arenaSertão da TretaAerial view of the Cidade Invadida arenaCidade InvadidaAerial view of the Operação Flávio arenaOperação Flávio
▶ Play now - freeHow to play

Runs in a desktop and mobile browser. On phones, play in landscape with touch controls. No sign-up.

Current version: 2.1.0-alpha.145

93characters
8catalogue groups
14maps
26weapons

The name

The game is called CORO SOLTO: Treta Suprema. It was born as CS BRASIL and a lot of people still search for that name - that's why the domain stays the same and the old name remains registered as an alternate name. Same game.

Frequently asked questions

What is CORO SOLTO: Treta Suprema?

A free FPS game that runs in the browser: a CS 1.6 praca_poderes-style sniper arena set in a fictional, satirical Brasília, with Team E and Team B, 8 catalogue groups, 93 original characters, 14 maps, 26 weapons, bots, a round system and Capture the Flag.

Do I need to install or pay anything?

No. It's free and runs in your browser, with no download or sign-up. On a phone, you can add the web beta to your Home Screen from the browser menu when that option is available.

Does it work on mobile?

Yes. The web beta has touch controls; play in landscape. Performance varies by device and browser.

What are the teams and cast groups?

Matches use Team E and Team B. Left, Right, Politicians, Urban Tribes, Clowns, Funkeiros, Mythic, Fora do Ar are catalogue groups, not extra teams.

Is this an official Valve or Counter-Strike game?

No. It's an independent fan-made parody, with no affiliation with Valve whatsoever. Counter-Strike is a trademark of Valve Corporation.

Does the game take a political side?

No. It's light satire handed out equally to every side - no gore, no hate, celebrating Brazilian culture.

Is there a global ranking?

The leaderboard adds up match scores. Each confirmed kill earns one point; multiplayer kills between distinct profiles earn one extra point. Check the leaderboard for results.

Can I play with other people?

Yes. Multiplayer is in beta. Open MULTIPLAYER to join through QUICK PLAY, choose a room or use an invite. You can also create a public or private room.

Open source

Open source under the GNU AGPL-3.0 license (except the audio pack, which has uncertain rights and stays out of the repository). Contributions made before 07/08/2026 came in under MIT, which is compatible: they stay MIT inside the AGPL whole. Contributions are welcome: github.com/corosolto/client - and the good first-contribution tasks live in issues.