
Travis Strikes Again has had lame, non-calced statistics for a while, so I'll be changing this.
Lifting Strength[]
In this game you can fling around enemies with your telekinesis special and knock them on their ass with strong attacks, so calculating their weight would be nice. Worth mentioning, the perspective in this game is pretty weird, I'll admit that, but I don't really have any work-arounds.
Here's a screenshot of two big boys from my playthrough. First one is a Generic Sheepman, the miniboss. I'm playing as Badman here, who's about as tall as Travis so I can use average American height for this (Badman himself is half-japanese and half-american). Also worth noting is that I'm gonna be measuring the Sheepman's height up to the hump, not to the head, this should be a more accurate way to do it due to its size.
Average USA male height is 176.9 cm. 176.9 / 93 * 357 = 679.067 cm. 679.067 / 176.9 = 3.838x
Average USA male weight is 90.6 kg. 90.6 x 3.838^3 = 5122.041 kg, Class 10, and it would be higher due to the Sheepman's thick body structure, so hopefully this balances out any weird inaccuracies. Telekinesis in particular also upscales as you can easily flick these guys around with it.

I'm happy with this, but let's try another one. Here's one of the Bugs, the normal enemies in this game. I don't remember his name but it doesn't really matter does it? The reason I wanna calc him is that while what Bugs are made of is usually unclear, the apparatus this one's using is likely metallic. I'll use an orangutan as basis, since long arms and all, but since they're even longer and larger, I'll then raise the weight by 15%.
176.9 / 84 * 138 = 290.62 cm. Male orangutan are 137 cm and 75 kg. 290.62 / 137 = 2.12. 75 x 2.12^2 = 337.08 kg + 15% = 387.64 kg if this were all flesh.
But as I said, the apparatus is metallic after all. First off, we'll remove 110 kg from it since as I said we can't know what the bugs are made of and this is quite the big boy, then divide the rest by the human body's specific weight (1.01 g/cc) and multiply it by steel's specific weight (7.9 g/cc). 387.64 - 110 = 277.64 : 1.01 x 7.9 = 2171.64 kg, Class 5, but a nice supporting feat as these guys are fodder, albeit some of the strongest fodder.

Speed[]
Very simple calc, in Killer Marathon you run a timed marathon, and as you can see in the screenshot, has a countdown in which you must cross a number of km.
This is the best one I could find, 2.7 km in 2:30 minutes. 2700 m / 150 seconds = 18 m/s, Superhuman, and it's way higher when you consider that this assumes they're always running, but half the time is spent in arenas, battling enemies. So this is a huge lowball.
Attack Potency[]

The first boss in the game has a pretty large explosion attack. Now this is gonna be a lil' bit wonky but let's do this anyway. What I'm going to do is pick another shot where I can clearly compare someone's height to the explosion's radius, so there's gonna be a bit of imprecision as I'll have to eyeball the spots where the boss is standing when doing the explosion and the point the explosion reaches.
The boss, Electro Triple Star, is a head taller than Travis, so I'll go with 185 cm. 185 / 114.57 * 752 = 1214.279 cm.
Explosion happens close to the ground so the formula is W = R^3*((27136*P+8649)^(1/2)/13568-93/13568)^2 -> 12.1427^3*((27136*1.37895+8649)^(1/2)/13568-93/13568)^2 = 0.14389 Tons of TNT which I'll cut in half cause it's non-nuclear, leading to a final result of 0.07194 Tons of TNT/300996960 Joules, Small Building level. Travis can tank this point-blank so no need for surface area.
EDIT: AS KLOL POINTED OUT TO ME YOU DO NOT HALVE THE RESULT OF GROUND EXPLOSIONS
RESULT IS 0.14389 Tons of TNT/602035760 Joules, Small Building level+
Surprise Recalculation![]
While doing the above calculation, I realized a flaw in the current 8-B calculation. Not only do I use the airblast formula despite the explosion being on the ground, but I fail to cut diameter in half like a total buffoon!
46.253^3*((27136*1.37895+8649)^(1/2)/13568-93/13568)^2/2 = 3.976 Tons of TNT/1,66356e+10 Joules, Large Building level. Oopsie fuckin' daisy, ain't that a goof.
EDIT: READ ABOVE
RESULT: 7.9525 Tons of TNT/3.327326e+10 Joules, Large Building level+