Screenshots
Watch trailer on Steam ↗Alien Boom Boom
David Vallieres · Published by David Vallieres
Last updated 27 Sept 2026
In Alien Boom Boom you will send your enemies flying utilizing a powerful arsenal of weapons and upgrades. The game features a fully voiced story campaign, several distinct levels, several enemies, bosses and frequent player/weapon upgrades that are customizable at the start of each level.
Free
Action, Indie · 2026 · More free games
Experience intense action as you wield a variety of upgradable weapons in Alien Boom Boom. Navigate through diverse levels filled with enemies and bosses, all set to a fully voiced story campaign from developer David Vallieres.
About this game
The aliens are invading your small town, they seem to be everywhere, but a mysterious transmission is guiding you to fight back!
It's time to take the fight to them! Put a stop to their plans by travelling through their network of interconnected ships, bringing you to new destinations such as moon bases, space stations, the white house, exotic runes, your small town and more!
Your ability to utilize your weapons effectively, control recoil, and place those much needed headshots is great and all, but you're still going to have to master the movement! Dash, jump and time your attacks effectively to ensure you tip the scales in Earth's favor.
The mysterious voice in your head needs your help! There is more here than meets the eye, and some how you are central to stopping this invasion.
The truth is UP there!
Overview:
Alien Boom Boom is a shooter that embraces exaggerated action over realism.
Master your movement and powerful weapons such as explosive shotguns, powerful plasma rifles, railguns that rip through enemies and more. Visit many locations, while battling the alien threat including: moon bases, space stations, the white house and exotic locales.
Features:
- Fast-paced FPS gameplay with a classic feel.
- Fight off hordes of aliens across a variety of locales, from your hometown to space stations.
- Use an arsenal of weapons, from shotguns to grenade launchers to rail guns and more, to take down the invaders..
- Play through a variety of challenging missions and objectives.
Story:
Follow the journey of a small-town hero as they are thrust into a world-saving mission
Discover the truth behind the alien invasion and uncover a sinister plot.
System Requirements
Will my PC run this? →Minimum
Minimum:
- OS: Windows 10
- Processor: i5
- Memory: 8 MB RAM
- Graphics: GTX 1060
Recommended
Recommended:
- OS: Windows 10
- Processor: i5
- Memory: 16 MB RAM
- Graphics: GTX 1080
Supported Languages
English*
*languages with full audio support
*languages with full audio support
Latest news
Patch NotesOfficial
Inverted Mouse, Bug fixes, minor level changes added
{STEAM_CLAN_IMAGE}/43941782/f10ea1b0fbe764b4b3583cab5c55997467688402.pngAdded inverted mouse. Fixed issue with bat not swinging. Some balance changes. Some minor level changes.Read full article on Community Announcements (flint)AnnouncementsOfficial
Added Bullet Time to Alien Boom Boom!
{STEAM_CLAN_IMAGE}/43941782/f10ea1b0fbe764b4b3583cab5c55997467688402.png Dashing now slows down your environment, while you dash! Try it out! Remember, dash charges regenerate, the and each subsequent dash recharges quicker than the last, stacking at 3 charges.Read full article on Community Announcements (ranGer)AnnouncementsOfficial
Alien Boom Boom - Animation / Weapon updates.
{STEAM_CLAN_IMAGE}/43941782/f10ea1b0fbe764b4b3583cab5c55997467688402.png Bug Fixes Added new weapon sway/running animations. Fixed AR shooting on its on when swapping guns. Gameplay Changes Bat and AR function immediately if primary fire is held down before swapping to it. Fixed issue with gas lines, all pieces of gas line shoot trigger explosion now. Updated the level lighting Player base movement speed is faster r.Read full article on Community Announcements (ranGer)Patch NotesOfficial
Alien Boom Boom - Demo Update
{STEAM_CLAN_IMAGE}/43941782/f10ea1b0fbe764b4b3583cab5c55997467688402.png Reworked the Plasma AR. Shoots slightly slower, has much less recoil, the plasma bolts travel much faster. This makes the Plasma AR feel a lot nicer to shoot, and handle better. Added some ammo packs around the map, too many people were running out and being forced to use the bat. The bat has a much large hit box, so it should be a lot easier to hit targets such as the frogs without needing to land a hit directly on the. (This was a complaint, people wanted the melee to be easier) Also raised the damage slightly. Raised the light levels across the map, next patch will see even better lighting.Read full article on Community Announcements (ranGer)AnnouncementsOfficial
Alien Boom Boom - New Voice Over + Gameplay + Updates
{STEAM_CLAN_IMAGE}/43941782/f10ea1b0fbe764b4b3583cab5c55997467688402.png Alien Boom Boom Demo got some incredible updates Updates: New Voice acting! Updated the Terrain and visuals of the beginning area! Updated Enemy AI! Fixed some audio issues with Enemy telegraphing attacks etc. Better weapon swapping/handling! Added a new secret! Gameplay changes: The Pistol has a capacity of 20 bullets, reloads faster The Shotgun reloads progressively faster each shell.Read full article on Community Announcements (ranGer)
