A top-down, fast paced shooter, heavily inspired by the popular game Diep. Kill tanks to upgrade yourself and become undefeatable. Fight friends, or foes - with friends, or foes, or question your surroundings and watch as the illusion of everything you know falls apart.
Release Date:
2026
Developer:
Publisher:
General / Cinematic | Codename Sunday Alpha Trailer 1
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Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“As the main developer of this game, I want to properly listen to the community's feedback as features are being made. The best way to ensure everyone's satisfaction is if everyone gets to play the game early. -DT46”

Approximately how long will this game be in Early Access?

“Current estimate is to be about two years, or late-2027. There are a lot of features that I want to add before considering the game complete. -DT46”

How is the full version planned to differ from the Early Access version?

“Preferably, the full game should be feature-complete and in a state where I'm satisfied with it, and in a state where I can stop making updates. (Obviously, that doesn't mean that I'll stop working on the game when it comes out, just that if I wished to, there wouldn't be any unfinished business) -DT46”

What is the current state of the Early Access version?

“Right now, the game has a somewhat finished Sandbox mode, with bare-bones multiplayer features with an in-game voice chat that will be usable relatively soon. A lot of the main features discussed in the "About" section are complete, or usable, yet final changes are bound to be made. -DT46”

Will the game be priced differently during and after Early Access?

“No. I intend the game to stay free forever. Making money was never a plan. -DT46”

How are you planning on involving the Community in your development process?

“By interacting with them directly! If people post YouTube videos on the game, I will watch them. If there's ever a discord server, I will be active in it. If there's discussions on the Steam community, I'll try my best to keep up. -DT46”
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Planned Release Date: 2026

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About This Game

Codename Sunday is a top-down, fast paced, competitive shooter where you play as tanks in a multiplayer arena. Choose your most favorite overpowered killing machine to fulfil your needed duties, whether that is destroying other tanks to stay on top of the leaderboard, or working together to achieve a greater goal. Pick from a variety of game modes, vote on different maps, but most importantly, find the best way for you to have fun.

Codename Sunday is heavily inspired by the popular online HTML5 game "Diep", created by Brazilian developer Matheus Valadares in 2016, having multiple similarities, but at the same time iterating and introducing new interesting game mechanics, creating an unique spin on the game. If you were around to experience the golden age of web-games, then this title might be for you.

System Requirements

    Minimum:
    • OS: Windows 10
    • Processor: Intel Core i9-11900K
    • Memory: 2000 MB RAM
    • Graphics: 1 GB
    • Storage: 500 MB available space
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