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Play Street Fighter Alpha 3: Challenger's Edition Online

Street Fighter Alpha 3: Challenger's Edition

Play Street Fighter Alpha 3: Challenger's Edition online. Choose a fighting style and challenge an expanded roster.

Browser play

Arcade — EmulatorJS controls

Default Player 1 keyboard mapping. Change keys in Controller Settings.

Console button	Keyboard
↑ / ↓ / ← / →	↑ / ↓ / ← / →
RetroPad A / B / X / Y	Z / X / A / S
L / R	Q / E
Insert coin	V
START	Enter

Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.

How to Play Street Fighter Alpha 3: Challenger's Edition

Quick start

Set the game to free play to enable the added practice functions.
Choose the characters and enter a round.
Hold all three punches, press Start, then release Start to toggle training cheats.
Use all three kicks with Start for an immediate rematch, or light kick + medium punch + heavy kick with Start to return to character selection.

Controls

For each training command, hold the attack button or buttons first, then press and release Start. During a round, three punches + Start toggle cheats; three kicks + Start restart the match; light kick + medium punch + heavy kick + Start return to selection. While cheats are on: light punch + Start changes power between full and 50%; medium punch + Start changes the stun setting; heavy punch + Start changes guard crush; light kick + Start changes remaining Original Combo time; medium kick + Start toggles counter state; heavy kick + Start switches CPU/human control (unavailable while airborne). Light + medium punch + Start cycle air recovery; light + heavy punch + Start cycle ground recovery. Light punch + Up + Start cycles game speed. The added commands require free play.

Street Fighter Alpha 3: Challenger's Edition — About this game

Different system options change how characters use their combat abilities.

Street Fighter Alpha 3: Challenger's Edition Game manuals

Cheats

Infinite Time

1 "开启", 0, 0xFF8109, 0x63

Complete Stage

1 "开启", 0, 0xFF8109, 0x00

Select Background

1 "日本（日落）", 0, 0xFF8101, 0x00
2 "美国（酒店）", 0, 0xFF8101, 0x02
3 "日本（洞）", 0, 0xFF8101, 0x04
4 "美国（库）", 0, 0xFF8101, 0x06
5 "中国", 0, 0xFF8101, 0x08
6 "泰国（庙）", 0, 0xFF8101, 0x0A
7 "美国（日本）", 0, 0xFF8101, 0x0C
8 "美国 (都城)", 0, 0xFF8101, 0x0E
9 "英国", 0, 0xFF8101, 0x10
10 "意大利", 0, 0xFF8101, 0x12
11 "Point 48106 (Night)", 0, 0xFF8101, 0x14
12 "泰国（雕像）", 0, 0xFF8101, 0x16
13 "日本（振荡）", 0, 0xFF8101, 0x18
14 "日本（白天市场）", 0, 0xFF8101, 0x1A
15 "美国（军事）", 0, 0xFF8101, 0x1C
16 "印度", 0, 0xFF8101, 0x1E
17 "俄国", 0, 0xFF8101, 0x20
18 "香港", 0, 0xFF8101, 0x22
19 "Point 48106 (Day)", 0, 0xFF8101, 0x2A
20 "希腊", 0, 0xFF8101, 0x2C
21 "日本（相扑环）", 0, 0xFF8101, 0x30
22 "巴西", 0, 0xFF8101, 0x32
23 "日本（海滨）", 0, 0xFF8101, 0x34
24 "美国（监狱）", 0, 0xFF8101, 0x36
25 "西班牙", 0, 0xFF8101, 0x38
26 "日本（夜间市场）", 0, 0xFF8101, 0x3A

Skip Role Introduction

1 "开启", 0, 0xFF8431, 0x00

Skip the map screen

1 "开启", 0, 0xFF8111, 0xFF

Skip Story Introduction PL1

1 "开启", 0, 0xFF8549, 0xFF

Skip Story Introduction PL2

1 "开启", 0, 0xFF8949, 0xFF

Select Mode PL1

1 "普通模式", 0, 0xFF854B, 0x00
2 "生存模式", 0, 0xFF854B, 0xFF

Select Mode PL2

1 "普通模式", 0, 0xFF894B, 0x00
2 "生存模式", 0, 0xFF894B, 0xFF

Cooperation mode PL1/PL2

1 "开启", 0, 0xFF8168, 0x01

Infinite Energy PL1

1 "开启", 0, 0xFF8450, 0x00, 0, 0xFF8451, 0x90, 0, 0xFF8452, 0x00, 0, 0xFF8453, 0x90

Drain All Energy PL1

1 "开启", 0, 0xFF8450, 0x00, 0, 0xFF8451, 0x00, 0, 0xFF8452, 0x00, 0, 0xFF8453, 0x00

Infinite Power PL1

1 "开启", 0, 0xFF851F, 0x90

No Power PL1

1 "开启", 0, 0xFF851F, 0x00

Power full of PL1

1 "开启", 0, 0xFF851F, 0x90

Unleashing Power PL1

1 "开启", 0, 0xFF851F, 0x00

No. Stun PL1

1 "开启", 0, 0xFF86CC, 0x00, 0, 0xFF86CD, 0x28

Always get dizziness attack PL1

1 "开启", 0, 0xFF86CC, 0xFA, 0, 0xFF86CD, 0xFA

Do not destroy defense PL1

1 "开启", 0, 0xFF864C, 0x70, 0, 0xFF864D, 0x00

Always get defensive value PL1

1 "开启", 0, 0xFF864C, 0x10, 0, 0xFF864D, 0x10

Player verification and sources

Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.

Browser test and catalogue publication date: October 20, 2026
Browsers and devices: PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
Player engine and core: EmulatorJS 4.3.0-pre · arcade
Tested by: rwEmulator

Sources and editorial basis

rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.

Editorial policy and sources Trust center EmulatorJS player help