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Games like Let Them Come: Onslaught | IndieDex

Let Them Come: Onslaught
Games like Let Them Come: Onslaught

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Games like Let Them Come: Onslaught

A sci-fi roguelite horde-survival game with mouse-only controls and build-focused gameplay that reviewers describe as a Vampire Survivors-like with addictive runs.

Let Them Come
A fast-paced pixel-art shoot 'em up with wave-based alien combat, rogue-lite repetition, and a compact 3-6 hour playtime.
2017-10-03
- Shooter
- Action

Horror

Indie

Side view

Arcade

Gunlocked cover art

Gunlocked

A compact sci-fi roguelike that replaces twin-stick aiming with strategic positioning and upgrade-driven combat against alien fleets.

2022-12-06

Shooter
Action
Indie
Role-playing (RPG)

Arcadium - Space Odyssey cover art

Arcadium - Space Odyssey

A procedurally generated bullet-heaven roguelite where you harvest resources, craft builds, and battle alien waves in short, pleasant single-player runs.

2026-01-26

Action
Bird view / Isometric
Indie
Role-playing (RPG)

Letifer cover art

Letifer

A challenging dark-fantasy roguelite arena shooter mixing twin-stick action and survivors-like hordes, with run-shaping builds and lasting base upgrades.

2026-01-13

Shooter
Action
Adventure
Indie

Vampire Hunters cover art

Vampire Hunters

A fast-paced roguelite FPS about stacking guns to mow down undead hordes, fun initially but repetitive and grindy over a roughly 7-hour run.

2024-10-30

Shooter
Action
First person
Indie
Arcade

Swarm Grinder cover art

Swarm Grinder

A single-player action roguelite mech game against alien swarms and evolving cells, with skill-based builds and a survivors-style loop that reviewers found fun but thin after several hours.

2024-04-22

Action
Science fiction
Adventure
Bird view / Isometric
Indie
Role-playing (RPG)

Cast Out Colony cover art

Cast Out Colony

An action roguelite mixing bullet-heaven horde combat with colony-building stat progression, featuring solid mechanics and a lengthy progression loop.

2025-03-03

Action
Bird view / Isometric
Indie

Time Wasters cover art

Time Wasters

A single-player space bullet-heaven roguelite with responsive weapon-upgrade combat and timeline-bending cubes, typically played for about 26 hours.

2023-09-25

Action
Bird view / Isometric
Indie
Role-playing (RPG)

Astral Lords cover art

Astral Lords

A sci-fi bullet-hell survival roguelite with RTS base-building, praised for its hand-drawn art and genre fusion, though waves plateau in challenge after a few hours.

2026-06-05

Action
Strategy
Indie
Simulator
Role-playing (RPG)

Vanquish The Eternal cover art

Vanquish The Eternal

An arcade-inspired, skill-based roguelite survivor where you fight Halloween hordes with upgrade-driven builds, surviving until midnight, with a tough-but-adjustable difficulty and about 11 hours of reviewer playtime.

2025-10-10

Shooter
Action
Bird view / Isometric
Arcade

Cosmic Carnage cover art

Cosmic Carnage

A chaotic single-player roguelite top-down shooter with huge build variety, alien swarms, brutal bosses, and satisfying upgrade combos.

2026-01-30

Action
Adventure

Sovereign's End cover art

Sovereign's End

A dark 3D space survivor-like roguelite with deep build-crafting and auto-firing combat, offering a compact but replayable loop with a roughly five-hour median playtime.

2026-06-23

Action
Third person
Indie