
Project Adder is a run-and-gun, zombie-killing, rogue-lite sandbox game with dynamic gameplay that offers a unique experience in every play-through.
Revenue comes from in-game items and microtransactions, which our price-based model doesn't estimate. The player count below is how many people own it, not what they spent.
About

ABOUT
Project Adder is a 2D, rogue-lite, zombie shooting, platformer sandbox. Adder challenges players to manage random weapons, ammo, and abilities while fighting through hordes of zombies on procedurally generated levels. The map resets once the player dies, bringing a new experience with randomized elements to each run.
FEATURES
Procedurally Generated Levels: Every death brings a new map and a novel set of challenges.
Randomized Gameplay: Navigate through levels with randomized weapons, ammo, and abilities.
Unyielding Zombie Hordes: Employ strategic thinking to survive against relentless zombie waves.
Dive deeper into the gameplay with the developer console (toggle with the tilde key `).
Genres
Stats
Languages: English**languages with full audio support
Engagement
Reviews
Themes across 40 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
cool game watched it grow into the best 2d zombie game
Hate to recommend against this game but the developer is pretty upfront about this game being (and staying) unfinished. It's dripping with potential. Maybe someday they'll reconsider finishing it.
Peak
Media

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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Hours played at review time, across 40 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
bastante completo para jugarlo en los tiempos libres
Quería probarlo en mi Steam Deck y el juego simplemente no corre una lastima
☀️
Прикольная игра, за 40 минут проходится
really fun game, takes about an hour to beat, but sadly there's no ending, like many other people said, it reminds me of some older flash games, and I'd totally pay for a full version
El juego está muy roto. Adictivo para pasar un ratito pero muuuy roto. Coloco menú y empiezo de nuevo. Llego al laboratorio final y caigo eternamente en paracaidas y no pasa nada. No tiene final. Algunas etapas vacías
норм
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $32.1K | 143 | 87% | $9.99 | |
| $55.6K | 193 | 88% | $14.99 | |
| $5.3K | 27 | 93% | $7.99 | |
| $3.3K | 45 | 100% | $2.99 | |
| $2.5K | 18 | 89% | $6.99 | |
| $837 | 15 | 93% | $2.99 |