What is Bugs. Billions of Bugs.?
If you've ever wanted to wipe billions of insects off a map with orbital beams, this is your game. It's a chaotic, incremental tower defense where the goal is simple: total annihilation of everything that crawls.
Gameplay
You're defending a doomed mining colony against absolute hordes of insects. The core loop is simple: build towers, hold the line, and then escalate to 'excessive solutions' like calling in orbital strikes when the screen gets too crowded. It's an incremental swarm TD, so you aren't just managing a few units. You're dealing with billions of bugs in a chaotic mess that's way more intense than the tactical pacing of Kingdom Rush.
Replay value is high thanks to the procedural maps and a full campaign. You can also dive into Workshop creations if you want something weird. The co-op is the real winner here; jumping in with up to four friends makes the carnage way better. If you like Bloons TD for the pure satisfaction of seeing thousands of things pop, you'll love the power trip of cramming firepower into one spot until the screen melts.
It's not all smooth sailing, though. Since it's an indie title from Recoil Mojo, you'll run into some rough edges. The UI feels clunky in a few spots, and because it's an incremental game, you'll hit grindy walls where you're forced to just hunt for more power to survive the next wave. At $2.99, it's a steal, but the balance can feel swingy depending on your build.
Key Features
- 4-player Steam co-op
- Orbital strike attacks
- Infinite procedural maps
- Incremental swarm mechanics
Video Review
Screenshots
Verdict
I'm giving this a 7.5/10. It's a perfect additive time-sink for fans of swarm chaos and co-op play, but skip it if you hate grindy progression or clunky UIs.
View on Steam →* Price at time of publication (checked 11.09.2026). Prices may vary by region and are subject to change. This is an editorial review, not a commercial offer.