Top similar games like Undying Flame:

SinSiege is a action rogue-like/tower defense hybrid set in Hell, where humanity's embassies is under siege. Play as legendary heroes, build divine defenses, and face off against waves of demons corrupted by the Seven Sins in a battle to protect mankind’s final haven in hell.

‘Space Squad’ is a top-down space shooting survival game. Protect your central circular base and aim at enemies with your mouse. Earn skill points by defeating enemies to unlock various abilities. Face waves of incoming enemies and do your best to survive.

A fast-paced survivor action roguelite where your daemon and cursor attack independently. Aim, place and chain devastating abilities, build lethal combos, and survive escalating digital swarms and bosses.

50 sectors. 50 unique mechanics. Fight through a fast-paced top-down shooter roguelite where every sector changes the rules. Build overpowered combinations, unlock permanent upgrades, and adapt to survive increasingly chaotic challenges.

Tower Tactics Arena is a fast-paced action roguelite set in the Tower Tactics: Liberation universe. Battle relentless enemy waves in a closed combat arena, level up your towers strategically, and gather powerful trinkets and potions! Will you claim victory in the arena?

Yes we have memes, yes you may join us! Hectic roguelike gameplay with progression, achievements and a buttload of character! Made by gamers, for gamers - Thanks for supporting 2 dads doing their best! :)

Can you survive 20 minutes? Rift Rangers is roguelite, sentai-heavy, and bullet-heaven. Obliterate inter-dimensional hordes and try to survive until your Mega Mecha can secure the rift!

The idle game that hates idle. Hover your pickaxe over 400 waves of gnomes across 4 hostile worlds. Forge 8 cursors, master a 127-skill tree, trigger Frenzy Mode, survive the trillion-HP Pinata Boss. ~40 hours of handcrafted code-art mayhem for the price of a coffee.

《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.

A fast-paced roguelite where your clock IS your life! Every hit steals seconds, so bend time to your will and fight your way back to everyone you lost before it all runs out!

Line up your defenses or get overrun. Dash through bullet-hell chaos, trigger explosive combo chains, and outlast relentless enemy swarms in an intense top-down survival arena. Solo or up to 4-player local co-op.

Never Akimbo is a fast-paced pixel art action game where one weapon is all you need. Fight through relentless enemy waves, clear handcrafted levels, and transform your gun with wild attachments that radically change how it behaves. One gun. Infinite builds. No dual-wielding excuses.

Defend your planet from relentless stream of incoming asteroids in this fast-paced 2D tower defence game. Strategically place defensive buildings and upgrade your arsenal to protect your world from destruction!

Keyclash is a simple tower defense roguelike about building on keyboard keys and surviving as long as possible.

Use upgradeable turrets and roguelite progression to face hordes of enemies on alien planets.

Fusion of Vampire Survivors Like and Tower Defense! Survive with Towers against waves of enemies. Build towers by day, survive endless enemy waves by night. Expand your territory, gain experience, and grow stronger with each battle. How long can you survive?

One More Turret is an automation and tower defense strategy game with interesting innovations. Gather resources and enemy loot to construct intricate factory while defending against relentless monster waves. Can you strike the perfect balance between production and defense?

Try to survive in infinite asteroid cloud as long as possible in reworked tower defence style. FInd your own playstyle and beat your own records or chillout with original ambient soundtracks. Build, explore, think - everything to create your own colony in this cold space.

A relentless top-down arcade shooter with roguelite progression. Blast through escalating waves, battle massive bosses, and build your loadout with boss-dropped gear. Earn tokens to permanently upgrade your fleet and unlock new ships between runs.

A roguelite space shooter based around the classic arcade game. Shoot asteroids, ships, and take down the mothership in a multi-stage boss fight, avoiding lasers and explosions. Upgrade your ship during and after your run in this casual simple roguelite.

In Invaders Loop, which combines classic arcade spirit with roguelite mechanics, survive relentless waves of enemies raining down from the depths of space, dodge bullets, equip yourself with various items from the market, and defeat epic bosses.

Gunnat is an action roguelite that casts the player as a soul condemned to purgatory. Armed with only a revolver, explore an ever-changing landscape in search of an exit while battling demons and familiar souls.

A Roguelike Tower Defense in space with missions to conquer. Can you hold against the spreading alien bosses? Build and upgrade towers against the corruption. Choose your technologies and warpspeed your way to victory.

《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.

Breach, upgrade, and unleash chaos in this roguelike shooter where every run builds new gunplay possibilities. Stack wild attachments, forge broken weapon combos, and dive into explosive firefights against a ruthless criminal empire.

Fight the underground creatures of Argion to free the land from a curse. You have to fight your way through several dungeons full of dangerous creatures and bosses. Try to utilise, level up and combine many different weapons and passive items to stand a chance of defeating them all.

A fast-paced, retro-style space shooter with challenging levels. Race against the clock as you blast and dodge through waves of enemies and obstacles, pushing your reflexes to the limit.

2D space shooter and turret defense come together to create the Planetary Defense System this world needs! Shoot down asteroids and aliens and survive the bosses in this arcade like game featuring customizable satellites, projectiles, and upgradable Cannon and Planet Shield systems.

A run-based, autobattling, deckfighter. The deck you build is the enemy you fight. Choose the enemies you want to engage, discard the ones you don't. Unlock and guide autonomous drones, and acquire components, munitions, hacks, and modulators to stop planetary invasions in daily seeded runs.

Bakorila is an action roguelike focused on dash-based combos. Climb destructible towers, defeat enemies with lethal dashes while performing wall jumps, and use your weapon to survive increasingly dangerous threats. Build your loadout, defeat bosses, and help Bakko return to his homeland.

Survive on a hostile planet by automating a factory, fighting alien waves, and buying random upgrades. Hold out until the cleansing bomb drops! Roguelike strategy with drones & survival.

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!

Blast. Collect. Upgrade. Repeat. Void Miner is a retro-inspired roguelite asteroid shooter where you pilot a space ship and manage an automated tower to destroy endless fields of chaos. Dodge, blast, and harvest your way through waves of asteroids in a fast-paced loop of destruction and progression.

Mine. Build. Survive. Now fight your friends. A fast 2D survivor game where you dig gold, build towers and drones, fight monster hordes, and now duel other players in 1v1 online PvP. Free demo available.

Area Survivors is a top-down survival action game where you fight off relentless hordes of enemies and struggle to stay alive. Defeat enemies to grow stronger, upgrade your weapons and skills, and take on increasingly powerful foes and massive waves of enemies.