PCGaming

Ballatro, slay the spire, vampire survivor's, peggle

Old School Runescape

I had a similar situation a few years ago and I filled my gaming void with Diablo 3. I had to bind my side buttons to the abilities. Worked surprisingly well.

One Finger Death Punch

OpenRCT2

(may you heal swiftly!)

Original Gothic is perfectly playable with one hand!

Gothic 2 too but less so.

Civ 5/6

The Sims or Cities Skylines with edge scrolling enabled

Dead or alive Xtreme beach volleyball...you know why.

I mean, just look for turn-based games, hell, you could play Baldur's Gate 3 one-handed.

Dance Dance Revolution

OSU

Vampire Survivors or Deep Rock Galactic: Survivors

For games that you can use a controller on:

https://www.printables.com/model/156112-one-handed-xbox-series-xs-controller

Inscryption

Tomb raider 1-3 trilogy remastered on Steam.

Flatout 2 (and by extension Flatout Ultimate Carnage and Trail out) are all racing games that work great with just one hand.

Flatout 2 doesn't even have any functions on the mouse

(also I would argue that they are really cool arcade racing games)

• Anything turn-based and mouse-driven like Slay the Spire, Dicey Dungeons, Baba is You, Inscryption, Super Auto Pets, Mega Knockdown, chess, riichi mahjong, visual novels, etc. Or anything turn-based in general regardless of control scheme if you're alright with playing slowly.

• Rhythm Doctor - A one button rhythm game.

• Crypt of the Necrodancer - This game's control scheme was designed to be possible to play it on a dance pad. Which means you can also just play it with WASD or arrow keys.

• I wanna shout out Puyo Puyo Champions since it actually has a one handed preset in its controller options. D-pad or ABXY to move and L1/L2 or R1/R2 to rotate. Caveat though is that the Steam version is not at all active online, I would strongly recommend getting it on Switch if you can.

OpenTTD, Open Transport Tycoon Deluxe.

Disco Elysium

Get a controller. I once had a broken arm, too (my dominant arm, to make things worse), but my hands worked fine so I could use my controller without any problems. Hands layed in my lap with the controller, and I learned really fast not to move my whole body to steer vehicles 😅

Get well soon!

Won't hurt to try that: https://anuke.itch.io/mindustry

Also, Audiosurf, EDGE and most racing games on PC depending on how you are comfortable to play them on KB.

And if you are into adventure books of games, The Walking Dead and other creations of that studio or in that style usually need to select one of the options in dialogue and that's all.

CORRECTION: Mindustry on PC doesn't have all on-screen buttons it has on mobile, particularly pause button, so it'd need to be binded somewhere accessible. Didn't know that. So it's stupidly easier to play on Android (free) with attached mouse than on PC shm.

Bloons TD 6 if you're into mindless tower defending

vampire survivors

Universal Paperclips.

FTL

Balatro Rimworld Islanders FTL

Strategy games like X-Com

Any classic RTS

Age Of Empires II

OpenRA

Roller Coaster Tycoon series

Theme Hospital / Twin Peaks Hospital

These are examples of games that can be played with just the mouse.

Balatro perhaps, the rougelike poker game

Dead Cells! Bind primary attack to space, secondary to c, and jump to w and it's a super chill game to play one-handed

Crusader kings!

Brotato

One Finger Death Punch

You could play text based adventure games like Zork.

Turn based stuff is probably pretty safe, assuming that’s your jam. Been playing Rogue Trader and I think you can do most anything with the mouse.

HEAT 😏