Projects
What arbastro builds: research, games, apps, and the programs that support the people around them.
Athanor
The free chemistry editor that predicts and plans.
Athanor by arbastro is a free chemistry drawing app for students, educators and researchers. It opens and saves ChemDraw CDX and CDXML files, predicts products as you draw, plans syntheses back to buyable starting materials, and animates mechanisms.
Research
AI research from arbastro, measured in the open
The Athanor ML Family
Every chemistry model we trained, and what it scored.
Collidere
Talk to an AI that has never learned to speak.
Entertainment
Games by arbastro, its subsidiaries and its collaborations
LiveExpedition Rubasa
Climb. Survive. Reach Valdez. North America's most dangerous Roblox trail.
arbastro Labs/subsidiaries/labs/games/expedition-rubasa
ClassicPirate Wars!
A classic Roblox naval, pirate combat game. Spawn ships, capture the fort, win.
Pirate Wars!/collaborations/pirate-wars/games/pirate-wars
In-DevelopmentPIRATE WARFARE
Death is not the end. Fast-paced naval pirate realistic combat. Coming soon.
arbastro/games/pirate-warfare
Pre-AlphaCity Sim: Mayor Tycoon
Tycoon where you're the mayor — build housing, attract investors, grow your city.
Studio 67/subsidiaries/studio-67/games/city-sim-mayor-tycoon
In-DevelopmentFLOCK
Lead a wild trail of pixel sheep through fast-paced, chaotic arenas.
FLOCK/collaborations/flock/games/flock
In-DevelopmentWhere in the World
Explore 1:1 scale 3D landmarks. Drop a pin. Be the last guess standing.
arbastro/games/where-in-the-world
Pre-AlphaStockBlox
🥇 The #1 Roblox game for trading top experiences live as stocks, options & dividends.
arbastro Capital Division/subsidiaries/capital-division/games/stockblox
Apps
Software people use every day
Athanor
The free chemistry editor that predicts and plans.
FriendPath
Find your degrees of separation to any Roblox player.
Programs
Contests, resources and standing programs run by arbastro and its subsidiaries
Resource initiatives
🎨❄️Expedition Rubasa Fan-Art Contest
A March 2026 community art contest celebrating the world of Expedition Rubasa. 28 artists, 738 community votes, 12,800 Robux awarded.
Participants
28
Votes
738
Pool (Robux)
12,800
🎤arbastro's Got Talent
The first annual arbastro's Got Talent brought together 31 amazing participants from around the world — music, art, cosplay, gaming, photography, poetry and more.
Participants
31
Categories
10+
Year
2025
Program overviews
📦Resources Program
A mission-driven arbastro initiative to promote public access to free resources. Free Roblox modules under MIT, community giveaways, and more.
🎬Creator Program
A win-win experimental program from May 31 – Jun 14, 2024 to help advertise arbastro through creator partnerships. Past iteration; archived.
✨arbastro Suite
Formerly arbastro Premium, our subscription program is now arbastro Suite — ad-free FriendPath, 50 free daily FriendPath Scan API calls, priority support, priority career application response, in-game perks across arbastro/subsidiary/collab games, 10% off exqlusive products, @Suite Discord role, and Suite-only giveaways.