Top similar games like Confined Space - Module Madness:

Pilot a customizable spaceship, battle through procedurally generated arenas, and adapt your build with modular abilities to survive escalating enemy waves in this fast-paced 2D top-down roguelike shoot ’em up

Meteor Rush is a high-intensity space Bullet Heaven where you defend a fragile core against endless cosmic threats. Harvest meteor gems, loot powerful gear, and evolve your ship and core into an unstoppable force of destruction.

Vortica is a 2D action roguelite set in a solar system overrun by hostile aliens. Loot up, suit up, and shoot up as you battle against enemy hordes, explore derelict outposts, and hunt giant bosses. But remember to bring the right tools for the job!

Blast through chaotic dungeons and unleash powerful weapons as you journey through the multiverse in search of a way home. Dodge, loot, and survive against deadly foes, extracting hard-won treasures to repair your ship and make it back!

Fight through neon-drenched survival arenas as a cyber cat-eared gunslinger, stacking weapons, upgrades, and chaotic builds against overwhelming enemy swarms.

Play as a Magical Arrow and Fight for your Survival in the Space. A fast-paced arcade game packed with relentless and sci-fi enemy waves. Dodge, Attack & Upgrade and stand until the end in this Short & Minimally Designed Action Arena.

Dark Galaxy is a fast-paced action roguelike top-down shooter. Pilot a space drone to battle an invasive insectoid species. Illuminate the darkness and grow stronger as you travel to different star systems. Can you free our galaxy from the invaders?

Project Sundive is wave-based arena auto-shooter roguelite, focusing on ship customization and ridiculously overpowered builds

Create an endless variety of unique builds and decimate huge waves of enemies. Unlock unique classes, weapons, passives and stats to unlock even more overpowered builds as you weave your way through enemies, arena hazards and projectile assaults.

Survive the neon chaos of a digital arena. Upgrade, unleash, and outlast the overload.

A fast, neon twin-stick arena shooter: you aim, your ship auto-fires. Dash through bullets, hold off ever-bigger waves and pick roguelite upgrades each wave. 8 ships, 10 worlds, 7 modes.

Purge the billionaires' robot army with your Merc squad! Fast-paced twin-stick action, frantic horde survival, tactical squad-building & tons of loot! Exploit game-breaking synergies to beat the M.E.G.A. Corp. bosses in ever-changing operations. Lock, load, and loot, Commander!

Action roguelike horde shooter. Bullet heaven vs bullet hell. Enter The Astral to slay demons by the thousands, loot and craft powerful guns and items, use the power of runes to get strong enough to defeat the Astral Kings.

An action-packed roguelite shooter where you battle famous works of art and each level you beat becomes a masterpiece to add to your colorful collection.

A 1-4 player bullet-heaven roguelite where the whole city is hunting you. Draft cards every level until one pistol turns into a screen-clearing mess, and watch out for the traffic, the third rail and whatever is running each district.

XENOFLEKT is a roguelite space shooter where you will turn enemy bullets into armory: dash into enemy fire to parry and deflect shots, heal your ship, and trigger devastating counter-attacks. Unlock parts, plug-in unique perks with satellites, and get ready to master hundreds of deadly synergies.

A top-down roguelite inside one sealed chamber. Ten levels, one hundred waves, and upgrades that compound into something the facility was not built to contain. The run ends when you break — or when the reaction does.

Gunclone Arena is a fast-paced, top-down looter-shooter roguelite. It's the year 2250, and you are the star of the highest-rated bloodsport live stream! Mow down enemies with chaotic bullet physics, hoard Cash to build your loadout, and win over the crowd to earn Likes for permanent upgrades.

Dive into the Void. Dodge, fire, restart. Sharpen your build run after run and claim a spot on the global Top 10. A pure, demanding arcade roguelite: 28 evolving skills, 5 hand-crafted worlds or endless survival. Your skill, your ladder.

Madville+ is a rogue-lite / arena shooter with ridiculous upgrades. It is designed to have short play sessions (30-40 min) and replayability.

Broken Orbits is a fast-paced 1–4 player co-op space-combat game. Tear through hostile fleets, loot wild weapons and prototype effects, create devastating loadout combinations, and fight through a complete three-chapter campaign against the Ancients.

UNIT-5000 is a top-down extraction roguelite bullet hell where you build a combat mech and fight alien invaders. Experiment with weapons and modules, face hordes and multi-phase bosses, extract resources before a run goes wrong, and use them to unlock deadlier builds for the next fight.

A neon twin-stick shooter with the loot heart of an action RPG. Burn down a glowing fuse in 5 to 8 minute runs, read the swarm, break its bosses and bring home gear that rewrites your build. Six bands of a shattered spectrum, solo or in co-op for two, side by side or online.

Orbital Survivor is a physics-based space survivor-like with rogue-lite elements. Forge your path to free the galaxy from the Necromancer’s hordes. All set in a retro-futuristic and space-fantasy universe inspired by Dungeons & Dragons.

Slaughter endless insect hordes, harvest epic loot, and forge insane builds in this high-octane roguelite ARPG. Master Node Alchemy to reshape your entire build and unleash devastating power.

Mow down the alien hordes, scout for resources and survive. Dreadnought is a mix of Action Tower Defense Survival and Shoot 'Em Up Bullet Hell where you control the ships turrets & defend against waves of enemies. Choose your weapons, upgrade your ship & brace yourself, the horde is coming.

Top-down space combat roguelike: Blink through bullet storms, stack weapons, items, and synergies, chart four sectors, and face elites, hunters, and capital bosses — ending at the Singularity. Clear a run to unlock Endless. Solo or local co-op; Steam Arena & Versus PvP.

Rogue Machina is a swarm survival shooter

NULLVECTOR is a fast top-down action roguelike where you pilot a neon ship, equip up to four weapons, stack stat upgrades, and dodge dense bullet hell patterns in short replayable runs.

Physics based roguelite bullet-hell-and-heaven horde-survivor action game. Research and upgrade spaceship. Traverse procedurally generated galaxies with ability to alter its conditions and effects.

Drift, dodge, and draft a build through neon Mars arena runs. Then make your own missions in Sandbox: paint terrain, place enemies, wire objectives and events, tune the rules, and publish Custom maps for other pilots to play.

Havenview is an all-ages twin stick shooter with rogue-lite progression. Play with up to 6 players to help the kids of Havenview defeat the invading Oozeborgs. Unlock new classes, upgrades and blast your way to their Mothership - Save Havenview!

Survey planets. Obliterate the locals. Invest in your ship. An action packed rougelite where the engineering crew you hire is either your greatest asset or your worst enemy, sometimes both at the same time. Don't fret, they always mean well.

Raging Bullet is a mindless, roguelite arena shooter. Unlock tons of upgrades, collect power-ups and survive as you battle hordes of monsters. Make yourself the embodiment of destruction in any way you can.

NEON STORM is a fast-paced top-down Roguelite bullet hell shooter. Pilot your fighter, auto-fire through waves of enemies, dodge deadly attacks, and build powerful upgrades. Survive each run, unlock permanent upgrades, defeat bosses, and chase your highest score!

The world ended, but you still gotta survive. An incremental arena shooter in a comic-book style wasteland. Gear up, kill everything that shows up, loot what's left and bring it home to buy bigger guns.