Gravity

Gravity is a measure of how fast a falling character or object reaches their maximum falling speed. A character with high gravity does not necessarily have a fast falling speed; they simply reach their top falling speed faster.

The knockback suffered by characters is based on both their weight and their gravity, with higher-gravity characters taking slightly more knockback. This is an attempt to balance the ability to combo various characters, although the effect of gravity on knockback is minor.

Gravity values in Brawl

Rank	Character	Gravity
1	Fox	0.175
2	Sheik	0.1409
3	Wolf	0.13
4	Falco	0.112
5	Squirtle	0.1067
6-8	Bowser	0.1027
6-8	Ganondorf	0.1027
6-8	Captain Falcon	0.1027
9	Meta Knight	0.0956
10	Diddy Kong	0.092
11	Lucas	0.09
12	Link	0.089
13	Zero Suit Samus	0.0884
14	Pikachu	0.087
15-16	Charizard	0.085
15-16	Sonic	0.085
17	Wario	0.0842
18-19	King Dedede	0.0837
18-19	Ike	0.0837
20	Donkey Kong	0.081
21	Snake	0.08
22	Ice Climbers	0.077
23	Mr. Game & Watch	0.07505
24-25	Mario	0.075
24-25	Pit	0.075
26	Yoshi	0.07347
27	Ness	0.0711
28-29	Toon Link	0.07
28-29	Ivysaur	0.07
30	Marth	0.06715
31	Zelda	0.067
32-33	Luigi	0.065
32-33	R.O.B.	0.065
34	Peach	0.0632
35	Lucario	0.0625
36	Kirby	0.061
37	Olimar	0.06
38	Samus	0.058
39	Jigglypuff	0.05056

Trivia

• The Fighting Alloys all share Mario's gravity value of 0.075, just as they share his weight.