Fatal Claw Controls: Pads Work, Mouse Binding Does Not

What Steam guarantees

The store page for Fatal Claw lists these input-related features outright:

“Full controller support” is Valve’s strictest tier — it covers menus as well as gameplay. Players in the Steam discussions are running the game on a PS5 DualSense pad, and the thread about it is about button prompt display rather than about the pad not working.

The mouse binding gap

This is the one input issue that shows up over and over in launch-week reviews, and it deserves to be stated plainly instead of buried: you cannot map actions to mouse buttons.

At least one negative Steam review exists for this reason alone, phrased as a straight refusal to recommend until the option is added. Another otherwise-glowing review — from a player who has finished both Hollow Knight games — lists it as the single thing holding the game back.

What that means in practice, if you play Metroidvanias on keyboard and mouse: your attack, dash and skill inputs all have to live on the keyboard. If that is a deal-breaker, it is worth knowing before you buy rather than after.

There is a separate thread in Russian on the Steam board about key rebinding generally, posted during launch week, which suggests remapping frustration is not limited to mouse users.

What is not published

NDEV GAMES has not released a default keybind table, a controller layout diagram, or a statement about whether mouse binding is coming. This page does not have a keybind chart for that reason — a made-up control table is exactly the kind of thing that gets copied around and then turns out to be wrong.

If the studio publishes one, or patches the mouse binding in, it will show up in the update ledger — every one of their 30 posts so far is logged there with a date.

Accessibility and comfort settings

Two confirmed settings are worth flagging because reviewers specifically mention them:

• Adjustable difficulty — a reviewer with 17 hours logged calls out difficulty and accessibility settings as a reason the game is worth recommending to the genre’s audience.
• Custom volume controls — relevant, because the recurring audio complaint in reviews is mixing balance rather than volume overall. One reviewer’s specific example: cutting bushes is far louder than everything around it.

Related

• Is Fatal Claw worth it? — the full review breakdown, including where this complaint sits in the overall split.
• System requirements — the official Steam specs, which are unusually light.