Frogger 2 - Swampy's Revenge (PS) in 18:49.05 by CoolKirby

Resident Evil - Director's Cut (PS) in 57:42.62 by arukAdo & Uroboros

Sonic Advance (GBA) in 10:46.52 by Mukki (Standard vs. Camhack)

Spyro The Dragon (PS) in 41:38.3 by lapogne36

Shadowgate (NES) in 07:41.99 by Randil

Metal Slug 4 (Arcade) in 18:04.78 by x2poet

Atlantis no Nazo (NES) in 02:23.11 by Sonikkustar

Bible Adventures (Genesis) (Baby Moses) in 02:02.07 by Aqfaq

Castlevania Chronicles (PS) in 26:28.38 by zggzdydp

The Treasure of Uşas (MSX) in 37:11.44 by zggzdydp

Metal Slug X - Super Vehicle-001 (Arcade) in 18:32.2 by x2poet

Breath of Fire III (PS) in 7:45:01.17 by janus

A Game & Watch TAS would look like this

Tiny Toon Adventures - Babs' Big Break (GB) in 15:23.2 by x2poet

Mole Mania (Super GB) in 08:09.0 by Ryuto

Castlevania - Symphony Of The Night (PS) in 13:58.27 by arukAdo

Tomb Raider Chronicles (PS) in 1:19:35.63 by Wyster

Keitai Denjuu Telefang - Speed Version (GBC) in 14:44.07 by jlun2

Silent Scope (GBA) in 03:41.98 by jlun2

Bonk's Adventure (PCE/TG16) in 24:03.63 by Jerfo

Super Metroid - MockingBird Station (SNES Hack) in 31:00.42 by Hoandjzj

Tiny Toon Adventures 2 - Montana's Movie Madness (GB) in 18:21.3 by jlun2

Mortal Kombat - Tournament Edition (GBA) (Tag Team) in 05:56.4 by AKheon

Battle Kid - Fortress of Peril (NES) in 34:49.59 by Aglar

Einhänder (PSX) in 31:29.93 by sparky

NetHack (DOS) (Fastest death) in 00:01.15 by ais523

Mole Mania (Super GB) (All levels) in 1:09:13.48 by Ryuto

Mercs (Arcade) in 10:23.03 by DarkKobold

Ganryu (Arcade) in 07:50.2 by x2poet

ActRaiser (SNES) in 53:55.57 by zidanax and dunnius

Mole Mania (Super GB) in 11:48.3 by Ryuto

Super Mario World (SNES) (Small Only) in 1:19:55.65 by thegreginator and skamastaG

Squirrel King (Genesis) in 17:18.62 by x2poet

Hocus Pocus (DOS) (Episode 2) in 13:48.61 by IsraeliRD

Dangerous Dave (DOS) in 06:32.8 by Ilari

James Bond Jr. (SNES) in 18:44.68 by laranja

Mega Man ZX (DS) in 1:09:14.29 by Mothrayas & Rolanmen1

Kururin Paradise (GBA) in 20:07.72 by Ryuto

Castlevania - Vampire Killer (MSX) in 17:32.07 by scrimpeh

Metroid (NES) (100%) in 33:25.7 by Lord Tom

Jazz Jackrabbit (DOS) (Holiday Hare '95) in 02:52.25 by Ilari

Jazz Jackrabbit (DOS) (Holiday Hare '94) in 02:23.76 by Ilari

PCE Neutopia II in 54:39.83 by DarkKobold

GBA Castlevania - Aria of Sorrow "100% Souls" in 25:47.05 by Kriole

PCE Legend of Hero Tonma in 05:16.92 by DarkKobold

DOS Hocus Pocus "Episode 1" in 15:09.62 by IsraeliRD (Part 2/2) [HD]

DOS Hocus Pocus "Episode 1" in 15:09.62 by IsraeliRD (Part 1/2) [HD]

SGB Daffy Duck - The Marvin Missions in 01:58.07 by MUGG

GBA Castlevania - Harmony of Dissonance "Maxim no warps" in 12:45.68 by Comicalflop & zggzdydp

NES Super Mario Bros. 2 "princess only" in 08:29.57 by adelikat

NES Kid Niki 3 in 08:17.62 by TaoTao

Genesis Marble Madness in 02:39.45 by SprintGod

GB Operation C in 10:53.35 by adelikat

GB Ninja Gaiden Shadow in 11:28.97 by klmz

Arcade Street Fighter II - Rainbow Edition (Rainbow set 1) "Playthrough" in 11:11.17 by error1

NES Contra "pacifist" in 09:41.36 by adelikat

Genesis Contra - The Hard Corps "secret ending" in 04:57.28 by adelikat

NES Rygar (PAL) "warp glitch" in 05:23.14 by Lord Tom

NES Wizards & Warriors in 12:14.93 by Cardboard

SNES Civilization in 05:07.78 by Acmlm