Project: Vaccine A

About

Project: Vaccine A is a single player action game. It was developed by Birb Games and was released on July 21, 2021. It received positive reviews from players.

Firewall, vaccine, cleaner... Place various blocks to protect your CPU! Vaccine A is a sandbox defense game, filled with parody of various programs.

Genres & Tags

Play Modes

Single-Player

Skip User Reviews

90%

Audience ScoreBased on 20 reviews

gameplay2 positive mentions

The game features fantastic visuals and engaging gameplay, making it a fun experience overall.
It is a free-to-play game with no microtransactions or paywalls, allowing players to enjoy the game without financial barriers.
The game has a solid meta progression system that provides substantial bonuses without being overly grind-heavy.

There is a significant difficulty spike after the first boss, which can make the game feel unmanageable and frustrating.
The game crashes when clicking the perk upgrade button after a run, requiring a reload to continue playing.
Players have no option to refund perk upgrades, which can lead to frustration if an upgrade is accidentally chosen.

gameplay
3 mentions Positive Neutral Negative
67%
33%
The gameplay is engaging and well-designed, offering a challenging experience as players defend their computer's CPU from incoming viruses. The mechanics are praised for their quality, and the graphics evoke nostalgia reminiscent of classic flash games.
- “The gameplay feels unironically good, albeit nightmarish if you are like me and try to get to the second boss on your first run.”
- “The mechanics feel great, and the graphics honestly remind me of that flash game 'Hacker vs Hacker,' which is a major plus.”
- “Gameplay consists of defending the CPU of your computer from viruses that swarm in from the edges of the screen.”
graphics
2 mentions Positive Neutral Negative
100%
The graphics are highly praised for their fantastic quality, evoking nostalgia for classic games like "hacker vs hacker," which enhances the overall gaming experience.
- “The visuals are fantastic!”
- “The mechanics feel great, and the graphics honestly remind me of that flash game 'Hacker vs Hacker,' which is a major plus.”
music
1 mentions Positive Neutral Negative
100%
The music in the game is highly praised for its energetic and impactful quality, with some users humorously comparing its intensity to an exaggerated scenario of slapping a balloon monkey at high speed.
- “The music unironically slaps harder than slapping a balloon monkey at 500 mph.”