Folium

Folium is a beautifully designed, high performing multi-system emulation app bringing retro console and handheld gaming to Apple devices

Supported Systems
Bandai

• WonderSwan
• WonderSwan Color

Coleco

• ColecoVision

Nintendo

• 3DS
• DS
• Game Boy
• Game Boy Advance
• Game Boy Color
• Nintendo Entertainment System
• Super Nintendo Entertainment System

SEGA

• Genesis
• Mega Drive

Sony

• PlayStation 1

Supported Game Controllers
Backbone

• One

Nintendo Switch

• Joy-Con
• Pro Controller

PlayStation

• DualSense
• DualShock 4

Xbox Series

• S
• X

https://apple.com/legal/internet-services/itunes/dev/stdeula

Added

• a pull-to-refresh gesture that repopulates games across all available systems
• functional left and right analogue sticks for PlayStation 1 emulation, including diagonal movement
• load and save states for ColecoVision, Game Boy, Game Boy Color, Game Boy Advance, Nintendo and Super Nintendo Entertainment System, and WonderSwan
• a new selection option in Application settings to choose the system shown at launch
• new graphics settings for Game Boy, Game Boy Advance, and Game Boy Color
• new Nintendo DS settings to toggle boot screen skipping and select the console model
• PlayStation 1 emulation support for Ape Escape and Gran Turismo 2
• PlayStation 1 support for CHD, IMG, and ISO formats, with artwork retrieval and caching where available

Changed

• from Avocado to my own fork with much of the code rewritten

Fixed

• a crash in PlayStation 1 emulation when exiting a game or launching a new one immediately after
• an issue where Nintendo 3DS titles were read from file names instead of embedded headers
• a blue tint in the rendered image in SEGA Genesis emulation

Miscellaneous

• replaced Cherry’s base from Gearcoleco with MesenCE and rewrote part of the bridging code
• updated Cytrus to the latest version, adding features and improving performance