Demo · Released

Swarm Harvest Demo

Congratulations, you're hired! Blast bugs, deploy defensive towers, and command a pack of powerful attack drones to carve through endless alien swarms. Evolve into an unstoppable bug-blasting machine with absurdly overpowered builds to generate massive profits and make the corporation proud.

Release date
September 3, 2026
Platforms
Windows
Developer
Purple Bean Games
Publisher
Purple Bean Games
Swarm Harvest Demo artwork
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Store description

About Swarm Harvest Demo

WELCOME, EMPLOYEE #544196258Choose your starting weapon, deploy your drones and get to work. Kill bugs, collect their slime, level up and stack weapons and upgrades until you're tearing through thousands of enemies in bullet-heaven, survivors-like carnage. The bugs are full of valuable slime known as StarMulk, the key ingredient in the galaxy's favourite high-protein energy shake, produced by StarMulk Industries. Your job is to harvest as much as possible. StarMulk Industries rewards high performance.CORPORATION-APPROVED DEFENSIVE MEASURESBullet heaven meets tower defence.

Key harvesting objectives are protected by defensive towers that can replicate the weapons you've collected during your run. As the Harvester gets to work, bugs are funnelled through lanes and your bullet-heaven build becomes an entire defensive network. Turn your arsenal into towers, hold back the swarm and protect the Harvester while it extracts the most valuable StarMulk nests.EXCEED CORPORATE EXPECTATIONSBuild something ridiculous. Every harvest run is another opportunity to create a completely different build. Discover weapons and drones, stack upgrades, crack open Gear Chests and combine bonuses that transform how you play.

More projectiles. Bigger crits. Faster movement. Better luck. More ways to fill the screen with absolute carnage. Take your builds across different sectors, face new enemies and keep finding new combinations to push even further.BECOME A MORE PRODUCTIVE EMPLOYEEEverything feeds the next harvest. At the end of every run, StarMulk Industries values your haul and pays you accordingly.…

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Swarm Harvest Demo artwork
Swarm Harvest DemoSteam · Demo · Available
From the community

Swarm Harvest Demo reviews & player comments

Store ratings and available player reviews. Review snapshots show their last refresh date.

★ 10.0/10Steam · 38 ratings
SteamLast checked November 4, 2026

Most helpful8

Recommended
Just started playing this and its pretty easy to get into. Also liked waiting till the last minute to get back to my ship for…
Recommended
hehe love me a bug fight :) More obvious variety in bug behaviour would get my bug killing juices flowing for sure! Really like the…
Recommended
Great concept. A little rough but still a lot of fun. Plz add more tower defense areas. Plz add Co-op!
Recommended
Leans towards a Risk of Rain roguelike, both in artystyle and gameplay, which I really enjoy. Full release with 2 aoe drones and some rocket…
Recommended
Swarm Harvest is super fun and re-playable, it's one of those "just one more run..." type of game that you just can't put down! Very…
Recommended
This game would be easy to sink hours into. It all feels well balanced already and I love the implementation of tower defense and variety…
Recommended
Big fan of the art style and movement in the game. Will definitely be picking it up.
Recommended
tried it out briefly today and already i am very excited for the full game and to continue to spend time in this game. very…

Most recent8

Recommended
Just started playing this and its pretty easy to get into. Also liked waiting till the last minute to get back to my ship for…
Recommended
hehe love me a bug fight :) More obvious variety in bug behaviour would get my bug killing juices flowing for sure! Really like the…
Recommended
Great concept. A little rough but still a lot of fun. Plz add more tower defense areas. Plz add Co-op!
Recommended
Leans towards a Risk of Rain roguelike, both in artystyle and gameplay, which I really enjoy. Full release with 2 aoe drones and some rocket…
Recommended
Swarm Harvest is super fun and re-playable, it's one of those "just one more run..." type of game that you just can't put down! Very…
Recommended
This game would be easy to sink hours into. It all feels well balanced already and I love the implementation of tower defense and variety…

Short excerpts linked to their source. The score above uses aggregate storefront ratings—not these few comments.