FPse for Android is the fastest and most compatible PSone/Playstation 1/PSX emulator for handheld devices. FPse is able to render PSone games in high resolution by using OpenGL which gives outstanding graphics!

Changes:

– Fixed Frameskip freezes
– Fixed somes crashes with Software HD mode
– Improved Cover menu, smoother and faster
– Added support for Material design effects
– Reduced highly the memory used by FPse, this make it running faster
– Improved highly Multiplayer mode, works now over Wifi Direct, WAN and LAN

https://play.google.com/store/apps/details?id=com.emulator.fpse

RetroArch is a modular multi-system emulator system that is designed to be fast, lightweight, and portable.

List of included libretro cores:

NES: FCEU, Nestopia, QuickNES
SNES: PocketSNES, SNES9x-Next
GBC: Gambatte, TGB Dual
GBA: Meteor, VBA
Genesis / Sega CD: Genesis Plus
Saturn: Yabause (Very slow!)
Playstation: PCSX-ReARMed
Atari 2600: Stella
Chip8/16: Maxe
Arcade: iMAME4all, MAME078, Final Burn Alpha
Mednafen cores: PCE-Fast, WSwan, PSX
Natives: NXEngine (Cave Story), PrBoom (Doom)

Changes:

To read what’s new, go to the built-in Help Screen on the app (Help -> What’s New?)

http://bot.libretro.com/stable/1.2.2/android/

FPse for Android is the fastest and most compatible PSone/Playstation 1/PSX emulator for handheld devices. FPse is able to render PSone games in high resolution by using OpenGL which gives outstanding graphics!

Changes:

– Fixed many bugs
– Added Polygon shaking fix for OpenGL Hidef mode
– Huge improvement in audio rendering, from low end to high end devices! Much more compatible and Hifi quality!
– Changed Force lanscape to Stop screen rotation, it just freeze current screen rotation)

https://play.google.com/store/apps/details?id=com.emulator.fpse

Marat Fayzullin updated his Coleco Vision emulator ColEm for Android devices.

Changes:

* Added “Video | Color Mask Effect” selector.
* Added “CMY pixels” and “RGB pixels” special effects.
* Merged “Scale Video” and “Stretch Video” into one selector.
* Added keypad recording to the instant replay recorder.
* Fixed memory corruption bug in the instant replay recorder.
* Fixed instant replay not recording the initial state.
* Fixed instant replay not restoring successive states.

This is a free, limited version of ColEm that may show ads and nag you to buy the full version. For the latest, full, ad-free version, with better joystick, network play, and the ability to share your saved game play with other users, get ColEm Deluxe.

https://play.google.com/store/apps/details?id=com.fms.colem

fMSX is an MSX home computer emulator. It will run software written for MSX, MSX2, and MSX2+ computers. Before running fMSX, make sure you place the following MSX system ROMs onto your SD card: MSX.ROM MSX2.ROM MSX2EXT.ROM DISK.ROM.

Changes:

* Added “Video | Color Mask Effect” selector.
* Added “CMY pixels” and “RGB pixels” special effects.
* Added “Video | Interpolation Effect” selector.
* Added “EPX interpolation” and “EAGLE interpolation” effects.
* Renamed “Soften Video” to “2xSal interpolation”.
* Merged “Scale Video” and “Stretch Video” into one selector.

This is a free, limited version of fMSX that may show ads and nag you to buy the full version. For the full, ad-free version, get fMSX Deluxe. Or, you can buy any one of the authors other emulators and the fMSX ads will stop.

https://play.google.com/store/apps/details?id=com.fms.fmsx

Speccy is a Sinclair ZX Spectrum home computer emulator, but also emulates a Sam Coupe. It will run software written for Spectrum 16k, 48k, 128k, +2, +2A, +3, Timex Sinclair, Pentagon, and Skorpion home computers.

Changes:

* Released free Speccy 3.9 for Windows and Linux.
* Fixed memory corruption bug in the instant replay recorder.
* Fixed instant replay not restoring successive states.
* Fixed instant replay not recording the first state.
* Updated Speccy-Deluxe icon a little bit.

https://play.google.com/store/apps/details?id=com.fms.speccy

PPSSPP is a PSP emulator written in C++, and translates PSP CPU instructions directly into optimized x86, x64 and (soon) ARM machine code, using an efficient JIT compiler. PPSSPP can thus run on quite low-spec hardware, including stronger Android phones and tablets, as long as there’s support for OpenGL ES 2.0.

Changes:

* Mainly fixes a number of crashes in 1.1, see the website.
* Warning: Savestates may not be compatible! Make real saves before you upgrade.

https://play.google.com/store/apps/details?id=org.ppsspp.ppsspp&hl=en

fMSX is an MSX home computer emulator. It will run software written for MSX, MSX2, and MSX2+ computers. Before running fMSX, make sure you place the following MSX system ROMs onto your SD card: MSX.ROM MSX2.ROM MSX2EXT.ROM DISK.ROM.

Changes:

* Released free fMSX 4.3 for Windows and Linux.
* Instant replay now records all keyboard activity.
* Fixed a memory corruption bug in the instant replay recorder.
* Fixed instant replay not recording the first state.
* Changed NetPlay algorithm to be the same as on Windows/Linux.

This is a free, limited version of fMSX that may show ads and nag you to buy the full version. For the full, ad-free version, get fMSX Deluxe. Or, you can buy any one of the authors other emulators and the fMSX ads will stop.

https://play.google.com/store/apps/details?id=com.fms.fmsx

PPSSPP is a PSP emulator written in C++, and translates PSP CPU instructions directly into optimized x86, x64 and (soon) ARM machine code, using an efficient JIT compiler. PPSSPP can thus run on quite low-spec hardware, including stronger Android phones and tablets, as long as there’s support for OpenGL ES 2.0.

Changes:

* Support for ARM64 on Android, for improved performance on new devices. Has some new optimizations.
* Support Android TV, like nVidia Shield TV
* Screen rotation on PC, useful for vertical games like Star Soldier
* Many minor performance improvements and compatibility bug fixes
* GPU emulation fixes like correct depth rounding, fixing text in Phantasy Star
* Other graphical fixes like UV rotation
* Support savestates for homebrew apps
* Simple integrated “Homebrew Store” to download PSP homebrew apps
* Minor AdHoc multiplayer improvements. Still many issues left.
* Disable a dangerous optimization on ARM, causing walk-through-walls in Tenchu
* sceAtrac music compatibility fixes, fixing noise in a few games
* Better texture scaling performance
* Direct3D closer in features to OpenGL
* Works better on BSD operating systems
* Savedata management UI

https://play.google.com/store/apps/details?id=org.ppsspp.ppsspp&hl=en

Rockbot is a Megaman fan game with level editor.

Changes:

* allow user to set up/down/left/right keys in input config.
* the input configuration will be applied only when the user leaves the config menu.
* fix editor release version crashing in Windows platform.
* faster screen transition in Android.
* do not allow player to shot more projectiles after firing an amor-piece special one.
* check the maximum number of projectiles depending on type, weapon or normal.
* if jump height surpasses 80% of total height, continue jumping even if player releases the jump button.
* new object-type for last boss capsule, fixing the old bug of player vanishing on last stage after beating all 8-bosses.
* do not allow player to jump while on push-back.
* reduce push-back duration and movement.
* adjust hit animation to endure only while player is intangible.
* change Dynamite’s AI*, so it won’t dash when hit as it makes the fight too unfair.
* Shocker’s projectiles must use sin trajectory.
* new graphics for some stages and adjusts in tiles, tileset and map backgrounds.

http://rockbot.upperland.net/?p=1056&lang=en