Games Like Rainbow Billy: The Curse of the Leviathan

Rainbow Billy: The Curse of the Leviathan

Rainbow Billy: The Curse of the Leviathan is a wholesome, creature capture, 2.5D Adventure-Puzzle-Platformer with over 30 hours of gameplay!

★ $19.99 ON STEAM Go Back to the Rainbow Billy: The Curse of the Leviathan Page
★ DISC CREATURES ★ CASSETTE BEASTS ★ KIBBI KEEPER ★ NEXOMON ★ NEXOMON: EXTINCTION ★ BUGSNAX ★ DIGIMON WORLD: NEXT ORDER ★ DIGIMON STORY TIME STRANGER ★ MOON: REMIX RPG ADVENTURE ★ DRAGON QUEST MONSTERS: THE DARK PRINCE ★ WE ♥ IT 
1

Disc Creatures

83% 👍 OF 237
About This Game

Capture and battle over 200 unique creatures in this retro-inspired monster-collecting RPG. Copy their powers with the revolutionary DiscKid and build your dream team. Explore a vibrant world where humans live alongside mysterious creatures in an unforgettable adventure full of secrets and strategy.

Creature Collector Collectathon RPG Pixel Graphics Party-Based RPG
REL Oct 17, 2019 ★ $14.99 ON STEAM See This Game →
2

Cassette Beasts

94% 👍 OF 11K
About This Game

Collect awesome monsters to use during turn-based battles in this open-world RPG, now with online multiplayer mode. Combine any two monster forms using Cassette Beasts’ Fusion System to create unique and powerful new ones!

Player reviews say you can…

  • …record a monster onto a cassette tape, then play it back to turn into that beast in battle.
  • …fuse any two monster forms, even mid-battle, to create a brand-new combined form.
  • …stack sticker effects into absurd builds, like reflecting a one-hit kill back at the attacker or reviving and detonating on death.
Creature Collector Turn-Based Combat Party-Based RPG JRPG Adventure
REL Apr 26, 2023 ★ $19.99 ON STEAM See This Game →
4

Nexomon

89% 👍 OF 1.8K
About This Game

Catch, evolve and collect over 300 unique Nexomon! Assemble the ultimate Nexomon team to save your friends and save the world! Clash against legendary champions and become a hero in this epic journey!

Player reviews say you can…

  • …Catch 300+ Nexomon
  • …Build Elemental Teams
  • …Evolve Your Creatures
Creature Collector RPG Adventure Indie Casual
REL Jul 10, 2020 ★ $9.99 ON STEAM See This Game →
5

Nexomon: Extinction

90% 👍 OF 4.0K
About This Game

Nexomon: Extinction is a return to classic monster catching games, with a brand new story, eccentric characters and over 300 unique Nexomon to trap, tame and evolve.

Player reviews say you can…

  • …Catch 300+ Nexomon
  • …Feed To Capture
  • …Battle Tyrant Nexomon
Creature Collector Turn-Based Combat RPG Casual Top-Down
REL Aug 28, 2020 ★ $19.99 ON STEAM See This Game →
6

Bugsnax

97% 👍 OF 9.6K
About This Game

Catch mysterious living snacks and feed them to your friends in this unusual island adventure!

Player reviews say you can…

  • …transform the people around you into any of the 112 Bugsnax forms.
  • …uncover a plot reveal that the entire island is a Bugsnak, and see every Bugsnak freeze perfectly still.
  • …feed someone a Bugsnak and watch their body transform into food-themed parts you can mix and match.
Creature Collector Adventure Singleplayer Story Rich LGBTQ
REL Apr 28, 2022 $24.99 -60% $9.99 See This Game →
7

Digimon World: Next Order

81% 👍 OF 3.0K
About This Game

The Digital World has run rampant with Machinedramon and is now in a state of utter chaos. As a Digidestined, it’s up to you to restore order to the world in Digimon World: Next Order, a monster collecting RPG.

Player reviews say you can…

  • …Raise Two Digimon
  • …Shape Their Evolutions
  • …Rebuild Floatia
RPG Creature Collector Party-Based RPG JRPG Simulation
REL Feb 21, 2023 ★ $59.99 ON STEAM See This Game →
8

Digimon Story Time Stranger

89% 👍 OF 22K
About This Game

The latest in the Digimon Story series is finally here! In this RPG, unravel a mystery that spans across the human world and the Digital World, collecting and raising a wide variety of Digimon to save the world.

Player reviews say you can…

  • …heal with items and swap party members without spending your turn, then still attack before the enemy moves.
  • …flip type matchups mid-fight so your usual weakness becomes your advantage.
  • …level an entire army at once because even boxed, reserve, and farm Digimon all gain experience from battles.
RPG JRPG Creature Collector Anime Party-Based RPG
REL Oct 2, 2025 ★ $69.99 ON STEAM See This Game →
10

DRAGON QUEST MONSTERS: The Dark Prince

73% 👍 OF 1.4K
About This Game

DRAGON QUEST MONSTERS: The Dark Prince comes to Steam®! Recruit monsters from the DQ series, synthesize new creatures and compose your ideal team.

Player reviews say you can…

  • …Scout Wild Monsters
  • …Fuse Monsters, Inherit Skills
  • …Change Seasons, Reveal Paths
RPG JRPG Creature Collector Party-Based RPG Turn-Based Combat
REL Sep 11, 2024 ★ $39.99 ON STEAM See This Game →
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