SF2 TAG V4 R52 — Android ARM64 RetroArch test cores

Use 64-bit RetroArch. These cores do not load in 32-bit RetroArch.

1. Extract this ZIP using your phone's file manager.
2. In RetroArch, open Load Core > Install or Restore a Core.
3. Choose the matching .so file from the extracted folder:
   TAG: fbneo_ssf2t_tag_r52_libretro.so with ssf2tmv4.zip
   Dramatic Battle: fbneo_ssf2t_dramatic_r52_libretro.so with ssf2tdbmv4.zip
4. Load that core, then Load Content and choose the matching game ZIP.
   Keep the output filename exactly as above (remove a duplicate '(1)' suffix).

Prepare your own clean World ssf2t.zip at:
https://morphus56k.com/tools/sf2-tag-patcher
The page applies standard BPS patches locally. Your game and key stay on your
phone. No .cmd, .py or .json file is used as a patch. This archive contains no ROMs.
If using the standalone BPS ZIP, read its TXT guide before applying an exact-ZIP
patch. Generic patchers that automatically extract ZIPs need the member fallback.

Controls: Y=LP, X=MP, L=HP; B=LK, A=MK, R=HK.
TAG: HP+HK tags, MP+MK assists. Each controller runs one team.
Dramatic Battle: controller1 and controller2 cooperate against CPU.
Select/Back opens the controlled Cyborg's forearm menu.
Default half-rate99, first to two round wins. Start a new match rather than
importing old-version saves. Cross-platform save portability is unqualified.

This experimental development setup passed actual Android15/API35 ARM64
emulator execution, live matches, video and nonzero PCM callbacks,16-frame
state/video/audio replay and wrong-mode save rejection. It was not tested
through the Android RetroArch UI, on a physical phone or physical controllers.
The emulator used4KB pages;16KB support passed static ELF checks only.
RAM/storage specifications alone do not establish phone performance.
R52's known native gameplay pacing remains9.29–15.61% behind clean stock.

Current roster: stock16 + Cyborg + Mech Zangief (18direct cells).
Shin Akuma, Shin Bison, Evil Ryu and Violent Ken are removed.
Contributor Cyborg artwork: Ernart Castel / Shakunetsu (shakunetsu_srk).
Original Street Fighter game/artwork: Capcom. Unaffiliated fan modification.

Matching complete source and rebuild instructions:
https://morphus56k.com/downloads/sf2-tag-v4/android/r52/SSF2T-CROSSOVER-R52-Android-Cores-Source.zip
Full FBNeo license and static-runtime notices are included in licenses/.
