Yes. The steal, hatch, treadmill, and Money shop loop does not require Robux. Robux buys optional bikes, trails, passes named X2 Money and X2 Growth at 99 each in the public catalog, and speed products whose prices change.
How do I get the first bike?
Buy the first base upgrade, then equip the Standard Bike in the Bike Shop on the right side of the Safe Zone. It is listed at x1 and does not cost Money after that upgrade.
Do the bike and trail stack?
Yes. One equipped bike and one equipped trail both multiply treadmill Speed. Owning extra trails does not multiply them together.
Are there working codes?
No code string has been published, and a codes menu has not been confirmed. Like the game and join the Huron Games group for the rewards the official description mentions. Do not use a code generator.
What does the Fuse Lab delete?
Three pets of the same species, permanently, plus the Money fee on the menu. Three Chickens cost 1,000 in one example. You claim the egg after 60 seconds. The best mutation of the three carries over.