About This Demo

Try the explosive free demo of Let Them Come: Onslaught.

Blast your way through relentless alien swarms in this action-packed roguelite shooter. Fight for survival across hostile alien worlds and abandoned space stations, where every run throws new challenges your way.

Experiment with powerful weapons, stack brutal upgrades, and push your reflexes to the limit in a taste of the full game’s chaotic combat and strategic build variety.

BUILD YOUR ULTIMATE LOADOUT

Choose from a growing arsenal of ranged and area of effect weapons, from flamethrowers to orbital strikes and more. Each weapon unlocks new strategies and playstyles.

REWARDING ROGUELITE PROGRESSION

Earn experience, unlock powerful upgrades, and become stronger with every run. Experiment, refine your approach, and do some damage.

BULLET HEAVEN ACTION

Survive relentless alien swarms in procedurally generated arenas filled with hazards, escalating threats, and towering bosses.

ORIGINAL SOUNDTRACK BY CARTRIDGE 87

Drive your onslaught forward with a pulse-pounding synth score designed to fuel the chaos.

Mature Content Description

The developers describe the content like this:

This demo features stylised depictions of frequent violence and gore. Players battle waves of alien enemies using sci-fi weapons, resulting in blood effects and dismemberment.

There is no sexual content, drug use, or strong language in the demo.