The game should load automatically. Once you see the SPIDER main screen, the controls are:

Computer: Hit space to start the game. Once started, space makes the spider jump while the cursor keys and make it run.

Smartphone: Tap in the middle to start the game. Once started, tap in the middle to jump, tap left or right to move around.

About Spider

Fernando and I developed Spider on a Commodore 64 in 1987 when I was 14 and he maybe 15. Thanks to this awesome C64 JavaScript Emulator by Thomas Hochgoetz I can play it again :) Thank you!

Spider was inspired by Monty on the Run. Click below to hear (or pause) its wonderful soundtrack by Rob Hubbard. Kudos!