S.L.E.E.P.

This page describes an obsolete hacking tool that should not be used for new hacks/projects or with new disassemblies/tools. This page (and associated files) is being kept for historical purposes only, as it documents and archives the history of the Sonic scene.

S.L.E.E.P.
Category: Level editor
Version: 1.05
System: Microsoft Windows
Supported Games: Sonic 2, Sonic 2 Beta
Credits: Tristan Penman

The Sonic Level Editor (SLEEP) is a hacking program created by Tristan Penman that can edit levels in Sonic 2 savestates and the Sonic 2 Beta ROM. It requires special tilesets to work.

Downloads

Download S.L.E.E.P. File: SLEEP v1.05.7z (43 kB) (info) Current version: 1.05

Prior Versions

• SLEEP v.1.0 ^(info) (24 kB) (24KB)
• SLEEP v.1.0 (Source Code) ^(info) (13 kB) (13KB)

Tilesets

Sonic 2 Final

• Aquatic Ruin Zone ^(info) (708 kB) (708KB)
• Emerald Hill Zone ^(info) (555 kB) (555KB)
• Metropolis Zone ^(info) (449 kB) (449KB)
• Chemical Plant Zone/Death Egg Zone ^(info) (376 kB) (376KB)

Sonic 2 Beta

• Green Hill Zone ^(info) (540 kB) (541KB)
• Metropolis Zone ^(info) (413 kB) (414KB)
• Dust Hill Zone ^(info) (576 kB) (576KB)
• Neo Green Hill Zone ^(info) (834 kB) (834KB)
• Hidden Palace Zone ^(info) (392 kB) (392KB)
• Casino Night Zone ^(info) (276 kB) (276KB)
• Oil Ocean Zone ^(info) (421 kB) (421KB)
• Hill Top Zone ^(info) (541 kB) (542KB)
• Wood Zone ^(info) (467 kB) (467KB)
• Chemical Plant Zone ^(info) (379 kB) (379KB)