Same crash for me, darn:
RuntimeError: indirect call to null @blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc line 9 > WebAssembly.instantiate:wasm-function[12945]:0x4c7f6b @blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc line 9 > WebAssembly.instantiate:wasm-function[115299]:0x2535d87 @blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc line 9 > WebAssembly.instantiate:wasm-function[110198]:0x23cdae0 @blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc line 9 > WebAssembly.instantiate:wasm-function[97506]:0x2153ade @blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc line 9 > WebAssembly.instantiate:wasm-function[107016]:0x2373e33 invoke_iiii@blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc:9:413641 @blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc line 9 > WebAssembly.instantiate:wasm-function[43595]:0x137d778 @blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc line 9 > WebAssembly.instantiate:wasm-function[1636]:0x108ff5 @blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc line 9 > WebAssembly.instantiate:wasm-function[7996]:0x3032b0 @blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc line 9 > WebAssembly.instantiate:wasm-function[84539]:0x1db8556 @blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc line 9 > WebAssembly.instantiate:wasm-function[102080]:0x222204e @blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc line 9 > WebAssembly.instantiate:wasm-function[89375]:0x1eff29a @blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc line 9 > WebAssembly.instantiate:wasm-function[41368]:0x1270b63 @blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc line 9 > WebAssembly.instantiate:wasm-function[41368]:0x1270bcf @blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc line 9 > WebAssembly.instantiate:wasm-function[97671]:0x21736cb @blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc line 9 > WebAssembly.instantiate:wasm-function[107013]:0x2373e04 unityFramework/_JS_CallAsLongAsNoExceptionsSeen/<@blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc:9:21761 _JS_CallAsLongAsNoExceptionsSeen@blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc:9:21775 @blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc line 9 > WebAssembly.instantiate:wasm-function[97672]:0x21737d4 @blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc line 9 > WebAssembly.instantiate:wasm-function[107013]:0x2373e04 browserIterationFunc@blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc:9:113886 callUserCallback@blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc:9:96248 runIter@blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc:9:97631 Browser_mainLoop_runner@blob:https://html-classic.itch.zone/02207dda-e174-46c0-94fe-a4519bbbe3bc:9:113412