90s Platform Games: From Pixel Precision to 3D Worlds

Platform games spent the 90s making the jump from precise 2D movement to open 3D exploration, and both approaches kept active audiences rather than one simply replacing the other.

2D movement

Nintendo's Super Mario World (1990) and Sega's Sonic the Hedgehog (1991) represent two distinct 2D design philosophies from the same console generation: Mario's more deliberate, exploration-friendly level design against Sonic's built-around-speed physics and momentum, covered in full in our Super Mario games guide.

3D exploration

Super Mario 64 (1996) established a widely influential template for open 3D platformer design, pairing a dynamic camera with full analog-stick movement. Naughty Dog's Crash Bandicoot (1996) took a different, more linear corridor-based approach to 3D on the same generation of hardware, covered in our Crash Bandicoot guide; our 2D-to-3D design feature covers this shift across the industry in more depth.

Difficulty styles

2D platformers of the era often built difficulty around precise, repeatable jumps and pattern memorization; 3D platformers added camera and spatial judgment as an additional skill on top of that, which is part of why early 3D platformer camera design (discussed in the 2D-to-3D feature linked above) mattered so much to how fair a game actually felt.

Solo and shared play

Most 90s platformers, in both 2D and 3D, were built as single-player experiences, unlike the era's racing and fighting games; simultaneous co-op platforming was uncommon on 90s hardware and became far more common only in later generations.