Siralim Ultimate is a masterclass in RPG depth, standing as perhaps the most comprehensive monster-catching game ever made for mobile. If you find modern Pokemon games too simple, this is the antidote. With over 1,200 creatures to collect, each with a unique trait, and a fusion system that allows for literally millions of combinations, the strategic possibilities are infinite. It’s a game of 'broken' builds—you are encouraged to find synergies that make your team untouchable.
The game is presented in a charming 16-bit aesthetic that belies its complexity. The dungeon crawling is fast, the 6v6 turn-based combat is snappy, and the lack of microtransactions or energy timers is a refreshing breath of fresh air in the mobile market. Whether you're spending hours theory-crafting the perfect team or pushing through the thousands of hours of post-game content, Siralim Ultimate is a legendary achievement for solo developer Thylacine Studios. It is, quite simply, an RPG lover's dream.
Available on: iPhone, iPad, iPod
Version 2.0.4Thu Oct 23 2025
Siralim Ultimate 2.0 is here! This massive update adds:
- Full localization in 14 languages
- New game modes
- 3 new specializations
- 180+ new creatures, 180+ traits, 70+ spells, 200+ achievements, 80+ castle backgrounds, costumes, skins, and more
- Major performance improvements across battles, realm generation, saving/loading
- UI upgrades, new inventory and fusion options, fog of war revamp
- Hundreds of balance changes and bug fixes
Siralim Ultimate is a monster-catching, dungeon-crawling RPG with a ridiculous amount of depth. Summon over 1200 different creatures and travel through randomly generated dungeons to acquire resources, new creatures, and loot.
If you’re looking to compare Siralim Ultimate to other games, you might think of it as Pokemon meets Diablo, or more accurately, Dragon Warrior Monsters meets Path of Exile.
FEATURES
• 1200+ creatures to collect
• Fuse your creatures together - the offspring inherits its parents’ stats, traits, and even the way they look!
• Randomly generated dungeons spanning 30 unique tilesets
• Customize your castle with thousands of different decorations
• Engage in strategic 6v6 battles
• Craft Artifacts and Spell Gems for your creatures
• Choose from one of 40 specializations for your character and earn perks that change the way your creatures fight in battle
• Insane amount of post-story content that will keep you engaged for thousands of hours (yes, really!)
• Supports gamepads!
• Cross-platform cloud saving allows you to pick up where you left off with the desktop version of the game or simply another mobile device.
• No ads, no IAPs, no timers, no gimmicks! You don't even need to be connected to the internet to play.
Requires iOS 13.0 or later. Compatible with iPhone, iPad, and iPod touch.Siralim Ultimate is a monster-catching, dungeon-crawling RPG with a ridiculous amount of depth. Summon over 1200 different creatures and travel through randomly generated dungeons to acquire resources, new creatures, and loot.
If you’re looking to compare Siralim Ultimate to other games, you might think of it as Pokemon meets Diablo, or more accurately, Dragon Warrior Monsters meets Path of Exile.
FEATURES
• 1200+ creatures to collect
• Fuse your creatures together - the offspring inherits its parents’ stats, traits, and even the way they look!
• Randomly generated dungeons spanning 30 unique tilesets
• Customize your castle with thousands of different decorations
• Engage in strategic 6v6 battles
• Craft Artifacts and Spell Gems for your creatures
• Choose from one of 40 specializations for your character and earn perks that change the way your creatures fight in battle
• Insane amount of post-story content that will keep you engaged for thousands of hours (yes, really!)
• Supports gamepads!
• Cross-platform cloud saving allows you to pick up where you left off with the desktop version of the game or simply another mobile device.
• No ads, no IAPs, no timers, no gimmicks! You don't even need to be connected to the internet to play.












Siralim Ultimate is a monster-catching, dungeon-crawling RPG with unparalleled depth. Summon and collect over 1,200 unique creatures to fight for you in strategic 6v6 battles. Travel through 30 unique, randomly generated tilesets to gather resources, loot, and new monsters. The game features a robust fusion system where offspring inherit traits, stats, and appearances from their parents. With 40 character specializations, thousands of decorations for your castle, and a staggering amount of post-story content, Siralim Ultimate offers thousands of hours of gameplay. Best of all: no ads, no IAPs, and no internet required.
1,200+ Unique Creatures to Collect
Infinite Fusion Possibilities
40 Character Specializations
Strategic 6v6 Turn-Based Combat
Offline Play & Cloud Saving
Your specialization (class) determines your playstyle. If you like overwhelming power, try the Hellknight; if you prefer tactical control, the Animator or Sorcerer are excellent choices.
Game: Siralim Ultimate Genre: RPG System: Nintendo Switch (Also on Steam (Windows), Xbox, PS4 and mobile) Developer|Publisher: Thylacine...
LadiesGamers - Sun Jan 29 2023
This edition features Thylacine Studios' Siralim Ultimate, as well as Morteshka and HypeTrain Digital's Black Book.
RPGamer - Fri May 29 2020
Monster Masters emphasizes battling similar to the Pokemon Stadium series as opposed to the wider collecting and raising of monsters elements.
Game Rant - Sat Mar 01 2025
Monster-catching games are a type of RPG where you explore magical worlds, collecting and capturing your own monsters to fight alongside you.
TheGamer - Sun Sep 29 2024
These games let players rear adorable and/or terrifying creatures from the moment they hatch.
Game Rant - Sun Dec 29 2024
The Siralim games from developer Thylacine Studios have provided some of the deepest and content rich RPG-ish type games on mobile for nearly a decade now.
TouchArcade - Tue Mar 29 2022
The Negative, the next RPG from Thylacine Studios, couldn't seem farther away from their previous Siralim games; while those games were...
Pocket Gamer - Tue Aug 29 2017
The quick and dirty explanation of Siralim 2 is that it's a lot like Pokemon, Dragon Quest Monsters, Hunter Island, and so on.
Gamezebo - Thu Sep 29 2016
Don't just collect; fuse! Combining two creatures creates a new monster with the best traits of both. This is the key to conquering the game's hardest bosses.
No. Siralim Ultimate is a 'buy-to-play' game with no ads, no timers, and no in-app purchases.