This is the modern remake with updated graphics and polished gameplay. It is widely available for digital download across all current platforms: Available via digital storefronts like Steam or GOG .
The original classic is more difficult to acquire digitally for modern systems: Download SpongeBob Squarepants: Battle for Biki...
SpongeBob SquarePants: Battle for Bikini Bottom - Rehydrated Review This is the modern remake with updated graphics
The original 3D platformer is not officially available for direct download on modern PlayStation or Xbox hardware, though some versions are playable via backward compatibility if you own the physical disc. SpongeBob SquarePants: Battle for Bikini Bottom - Rehydrated
SpongeBob SquarePants: Battle for Bikini Bottom - Rehydrated Review YouTube• Jun 23, 2020
For a look at the updated visuals and gameplay improvements in the modern version, check out this review:
Note that the original PC release was a point-and-click adventure rather than the 3D platformer found on consoles. It is sometimes available on legacy sites like GameFabrique .