Red Ball Level 11 IL in 10.903 *TWR*

Super Mario Bros. Co-op in 10:13.756 (ft. Maximum and Niftski)

Vs. Super Mario Bros. Any% in 10:12.042 *WR*

Super Mario Bros. Softlock in 18.377 *WR*

Super Mario Bros. Co-op in 10:11.909 (ft. jtknott and Niftski)

Super Mario Bros. Co-op Warpless in 38:24 (ft. jtknott and Niftski) *WR*

@ludwig's Fast50 Speedrunning Event: 4:59.174 Any% Live!

Super Mario Bros. Any% All-Stars No L+R TAS in 4:52.535 (RTA Timing) by Niftski and Kriller37

Super Mario Bros. Definitive (Warps 8-4) in 4:53.966 *WR*

4:54.814 Any% on Original Hardware

Super Mario Bros. Co-op in 10:14.671 (ft. Thelxinoe and Niftski)

Red Ball 12 Levels in 2:34.613 *WR*

Red Ball 12 Levels in 2:36.710 | 17 Levels in 4:01.387 *FWR*

Super Mario Bros.: The Lost Levels 1 Warp in 14:09.734 (without loads) *WR*

Lightning 4-2 Framerule Save With 6 Frames to Spare

4:54.332 From the Start of 4-2

Super Mario Bros. Glitchless 8-4 IL in 45.508 (8-J + 2) *WR*

Super Mario Bros. Beat 5-4 in 2:52.383 *WR*

8-4 IL TAS Tie in 44.227 on Original ROM

8-4 IL TAS Tie in 44.227 AGAIN

Super Mario Bros. Glitchless in 5:02.685 *WR*

Best of Niftski 2023

Super Mario Bros. Both Quests in 7:59.560 *WR*

Super Mario Bros. 10 Walljumps in 12.579 *WR*

Super Mario Bros.: The Lost Levels Any% 8-4 (Luigi) in 7:59.893 (without loads) *WR*

Super Mario Bros.: The Lost Levels Warpless 8-4 (Luigi) in 21:48.062 (without loads) *WR*

PAL 8-4 IL in 45.794 (8-3) *WR*

PAL 8-2 Full FPG TAS Framerule Save Full Level

PAL 8-1 Full FPG TAS Framerule Save Full Level

Super Mario Bros. Frustration Any% in 2:40.835 *WR*