Top similar games like Cyber Dungeon: Excalibur:

This game is a Stupid Space Shooter. Control your ship to blow up the bad guys, they are red. Levelup to gain upgrades to fight more bad guys

Command a fleet of customizable ships in this roguelite strategy autobattler. Liberate planets to unlock new ships and powerful upgrades. Engage in strategic battles, manage your fleet, and face escalating challenges as you fight to free the universe through increasingly difficult galaxies.

Frontier Mech: Ash Walkers combines TPS combat with tower defense in a post-apocalyptic world. Pilot powerful mechs, build and upgrade defenses, and fend off insectoid invaders. Collect resources, enhance your mechs, and tackle challenging missions in this action-packed strategy game.

This is a roguelike game which is minimalist (crossed it out) which has no money for art. The player needs to play as a fleet commander, commanding the fleet to travel to a galaxy bathed in war, purifying the dangerous enemies entrenched in it, and saving your people from fire and water.

Refighter is a lightweight Rogue-like flight shooting and strategy game where players will control spacecraft to engage in battles in space, equipping various bullets and upgrading their levels. Face off against a diverse array of enemies and Bosses.

Build your ship, escape the swarm, survive for as long as you can. When you are finally defeated, upgrade your technologies to survive longer next time. Escape from Zeta Aurigae is a sci-fi ship builder with rich meta progression.

Enjoy this full strategic Tower Defence with something more. To complete each level you must defend from hordes of aliens and then attack their Teleports to stop them from coming. And, in the end, defeat the Bosses!

Destroy thousands of unearthly creatures and machines, and progress through the strange world you find yourself in. Chromatic Shift is a small rogue-lite game where you mix and match powerful colors to create your perfect build of abilities. Find your favorite combinations and become powerful!

Kuiper belt survivor is an arcade style bullet heaven, where every run is endless. It brings a unique spin to the bullet heaven genre by making every part of the players weapon arsenal customizable with well over 10,000 unique weapons to build, and unique stats for every enemy.

Kill it. Take its gun. Rinse and repeat. WARNING: You will die. A lot. Probably. This 2D Retro shooter is about as hard as it can get, but repetition and good luck will cut though everything like warm cheese. This game grows with the community, and more bosses will challenge you in the future.

Square Wars is a rogue-lite square-conquering game featuring real-time strategy, resource gathering, survival, and card-based gameplay mechanics. 🌍 Randomly generated maps make each game unique. Join the adventure solo, in local co-op with a friend, or online! 🎮🔥

Exterminate the bugs that are hidden on the dark side of the moon. A game based on space exploration, with a variety of items and monsters and a evil to be defeated. Adventure in this space experience and destroy them.

Phobias have awoken in this dark roguelike shooter One by One! Dive into procedural dungeons, unlock forbidden equipment, unleash the might of your soul and strike down bosses to save the world.. or is it late?

Fight against rebel robots together with your friends and save planets from invasion....

It's a bullet hell rogue-lite with pirates, swords and a massive amount of treasure!

Command your ship in Conqueror Of The Galaxy, an intense roguelite survival and bullet hell game. Face relentless defenses as you conquer entire galaxies, overcoming swarms of enemies and choosing strategic upgrades to become the ultimate conqueror!

《Star Odyssey》 is a 2D strategy space shooter Roguelike game in which you play as a planet in the universe, choose a variety of props with different effects, progress, build unique builds, and survive and conquer in the interstellar arena with wits and courage.

《Geometry Raid》is a rogue-lite space slash shooter game, the game combines classic barrage shooting and sword slash game elements. By driving a two-part ship,you can shoot and swing tail to crush the enemy . The game focuses on hardcore physics simulation and maximizing the melee slash experience.

This is a survivor class barrage game, the difference is that the boss rhythm barrage level is embedded inside, come and avoid the overwhelming exciting barrage!!

Worldwatch is a chaotic, satirical bullet heaven where you face endless hordes of “threats” that were never real enemies. Survive, evolve, and unleash destruction in the name of Earth’s most incompetent organization.

3D third-person shooter game. Control a tank using a keyboard and mouse. Go through various maps and destroy bots on your way. Fight with two main bosses on your path to complete the game.

A Roguelike survivor-style action game of elemental mastery. Harness eight core elements, survive endless demon hordes, and join up to 4 players in co-op to unleash ancient formulas—embark on an epic journey to revive the lost glory of magic!

Rogue Arena is a bullet heaven arena game where you choose from diverse characters, battle waves of enemies, and build your character. Collect abilities, items, and survive increasingly difficult hordes until you face the boss in this action-packed bullet heaven with endless build possibilities.

Rhapsody of the Moon Rabbit is a second player game in Valkyrie Studio. You will operate Reisen Udongein Inaba and Youmu Konpaku,smash the plot of the scientific eccentric.

Tiny Rogues is a challenging fantasy rogue-lite bullet-hell dungeon crawler with rpg elements. Build a new unique character each run and fight one monster-infested room after another! Discover unique weapons, collect magical items and level up to become more and more powerful!

Fat Sheep Town has monsters! Use skills to defeat them. Plugins help warriors survive. Many maps have risks and rewards. Pick an occupation and weapons. Level up weapons. Combine skills, plugins and weapons. Defeat the villain!

lone.AI is a space RPG roguelite. With challenging, relentless gameplay, each run has the potential to boost your ship's power, speed, and more. As a lone AI, fight your way through the solar system and uncover the secret behind the ZOSMA, an alien race that holds power over the system.

We Build Below is a roguelike, co-op factory builder that's set on an alien planet. You're part of a rag-tag mining team trying to get rich. Meet the daily quota to keep your mining permit and defend against dangerous parasites to stay alive!

Select unique spaceship models and multiple talents from 80+ options. Explore the world map, complete missions for gold, and shop for items. Defeat foes, earn experience, and enhance your spaceship's modules. Forge your style and prove its strength.

Cyberscape is a top down round based action game with some rougelike elements. Play as different heroes with unique abilities and fight against the evil robot army. Level up and complete achievements to unlock new items and fight your way through different locations.

The new flames of war have ignited, and you will lead the mobile infantry regiment to defend the position. At that time, these damn Zergs will come from all directions, but I believe that under the leadership of your heroic lieutenant, you and your subordinates can definitely defeat these damn Zergs

Play with a Keyboard, Starting with a Keyboard, Fight with a Keyboard Ending with a Keyboard Rouge-like Keyboard action game.