64-bit dynarec (Fixes Shenmue 1/2, Marvel vs.May help with correct output at higher resolutions.) Can be set to 512MB, 1GB or 2GB, depending on how much VRAM your video card has. Accumulation Pixel Buffer Size core option ( OIT only.Order independent transparency ( OIT only).Multipass rendering (enabled by default for non-OIT).Mobile devices ( Android OS and ARM hardware.In 2019 the core was first renamed to Beetle DC and a short while later Flycast, for licensing reasons.

The two reicast cores have been merged in one reicast libretro core in October 2018. The OIT core supports a graphics feature of the Dreamcast called Order-Independent Transparency that can only be properly emulated using OpenGL 4.3 and later, so it's only available for Windows and Linux at the moment. The regular core is compliant with OpenGL 3 and GLSL 1.30 in order to support mobile devices and mid-tier PCs. These cores backport changes from flyinghead's fork that rework the rendering system. Two reicast cores on libretro called reicast OIT and reicast regular were introduced in June 2018 that replace the original core.

Zeon & DX, a custom fork of Flycast and private game server is maintained here.

For Mobile Suit Gundam: Federation vs.

Peer-to-peer, delay-based netcode with spectating available.

Local multiplayer netplay support available in the netplay fork, Flycast Dojo.

Networked Dreamcast & NAOMI games are supported natively with Dreamcast Live configured by default for supported games.

VMU Support for compatible NAOMI games (Street Fighter Zero 3 Upper, Virtual-On, etc).

Compatible with NAOMI games that use analog sticks (Monkey Ball, Gun Survivor 2) and trackball (Outtrigger).

Widescreen Game Hack (Auto-applying codes/patches to certain games to do Widescreen instead of using the hack).

High compatibility and high performance.

Support for HLE BIOS (note that it's recommended to use a real BIOS).

Widescreen (Rendering outside of screen).

Emulating two expansion sockets per controller (VMU, Purupuru/Rumble Pack, or Microphone).

Emulating standard Dreamcast controllers, Keyboard, Mouse, Light-Gun (with your mouse), Twin Sticks, and even the ASCII Mission Stick.

It also has support for the following features: It has support for almost all Dreamcast, Windows CE, NAOMI and Atomiswave games. A Dreamcast BIOS file is optional, but NAOMI and Atomiswave BIOS files are required. Flycast requires a GPU that supports OpenGL 3.0 or OpenGL ES 2.0.

Sega naomi emulator mac