Locked-room riddles
Ciphers, wordplay, hidden rules, and the particular joy of one more door.
Independent game studio · Colorado
Puzzles for phones, streets, and strange little worlds.
No Evil Star Studios makes riddle houses, real-world scavenger hunts, treasure-hunting tools, and story-driven games built for curious people.
What we make
Curiosity with a play button.
Some games stay on the screen. Others send you outside, down a rabbit hole, or into a world that should not exist.
Real-world hunts
Clue-led walks, safe public destinations, maps, field notes, and treasure lore.
Story worlds
Quests, characters, strange places, and an RPG now taking shape beneath the stars.
Scoreboard experiments
Playful systems inspired by fantasy sports, cryptocurrency, odds, rivalries, and risk.
Play now
Two games. Two very different quests.
Riddle house
Halloway
A live riddle house for iOS, Android, and web: three eerie wings, seventy-five locked doors, and one-word answers hiding behind every room.
AR scavenger hunts
City Seekers
A live iOS and Android AR scavenger-hunt game that turns real walks into clue-led city adventures grounded in safe public places.
In the workshop
Worlds, hunts, and experiments
An RPG in development, a treasure-research rabbit hole, and one loud crypto experiment.
Echoes of the Mesa
Story-driven RPG about a modern hiker pulled into Mesa Verde's Puebloan world. It turns history, belonging, and choice into a structured playable journey.
Treasure Among Us
A field notebook and theory vault for armchair treasure hunters chasing poems, maps, sources, places, and very long rabbit holes.
Breaking Bags
Four fictional crypto traders turn market signals into rival strategies, risky calls, generated dispatches, and a very noisy character-driven scoreboard.
Follow the next clue
There is always another door.
Play what is live, peek at what is being built, or send a note if you have a strange idea worth chasing.