# The MUTANT Format:C Gen 2 Proto

**URL:** <https://forums.yoyoexpert.com/t/the-mutant-format-c-gen-2-proto/455046>\
**Category:** General Yo-Yo\
**Created:** [October 15, 2026, 6:26am UTC](https://forums.yoyoexpert.com/t/the-mutant-format-c-gen-2-proto/455046 "2026-10-15T06:26:11Z")\
**Posts on this page:** 10\
**Page:** 2

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**Author:** ![da5id](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/da5id/32/48214_2.png) [@da5id](https://forums.yoyoexpert.com/u/da5id)\
**Post date:** [October 15, 2026, 6:00pm UTC](https://forums.yoyoexpert.com/t/the-mutant-format-c-gen-2-proto/455046/21 "2026-10-15T18:00:01Z")

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Actually scratch that. It was just 2 - the different faces as shown in the above photos.

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**Author:** ![zxin](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/zxin/32/649326_2.png) [@zxin](https://forums.yoyoexpert.com/u/zxin)\
**Post date:** [October 15, 2026, 6:03pm UTC](https://forums.yoyoexpert.com/t/the-mutant-format-c-gen-2-proto/455046/22 "2026-10-15T18:03:11Z")

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But I have the Recessed Cup Proto and it has a step before the flat part of the cup? :thinking:

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**Author:** ![da5id](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/da5id/32/48214_2.png) [@da5id](https://forums.yoyoexpert.com/u/da5id)\
**Post date:** [October 15, 2026, 6:08pm UTC](https://forums.yoyoexpert.com/t/the-mutant-format-c-gen-2-proto/455046/23 "2026-10-15T18:08:21Z")

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Here is what the Store listing looked like that day:

Format:C Gen 2 Recessed Cup Proto: 63.10 grams so it’s heavier than the released version by 1.7 grams. The floor of the cup is stepped down a bit.

Format:C Gen 2 Flat Face Protp: 61.8 grams so it’s only .4 grams heavier than the released version. The outer face is flat instead of angled in.

Still Rollin Heavy: This has a 1 gram heavier base weight than the released version.

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**Author:** ![zxin](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/zxin/32/649326_2.png) [@zxin](https://forums.yoyoexpert.com/u/zxin)\
**Post date:** [October 15, 2026, 6:11pm UTC](https://forums.yoyoexpert.com/t/the-mutant-format-c-gen-2-proto/455046/24 "2026-10-15T18:11:57Z")

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Ye, that’s what’s on your Instagram post!

Here’s the Recessed Cup Proto

[![Imgur](https://us1.discourse-cdn.com/flex015/uploads/yoyoexpert1/original/4X/5/2/5/5257f363fe214749d171945e59c21b05ac518f09.jpeg "Format:C Gen 2 Proto") ](https://www.flickr.com/photos/onedropdesign/53480016507/)

Thing is, on mine it looks like the side with the angled-in face is just a production Format:C Gen 2?

> [@zxin](#):
>
> ![image](https://us1.discourse-cdn.com/flex015/uploads/yoyoexpert1/original/4X/3/8/2/38287ef32212252babed00a907bcc5810c85623f.jpeg)

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**Author:** ![da5id](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/da5id/32/48214_2.png) [@da5id](https://forums.yoyoexpert.com/u/da5id)\
**Post date:** [October 15, 2026, 6:21pm UTC](https://forums.yoyoexpert.com/t/the-mutant-format-c-gen-2-proto/455046/25 "2026-10-15T18:21:21Z")

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Yes that is what it appears to be.

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**Author:** ![zxin](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/zxin/32/649326_2.png) [@zxin](https://forums.yoyoexpert.com/u/zxin)\
**Post date:** [October 15, 2026, 6:26pm UTC](https://forums.yoyoexpert.com/t/the-mutant-format-c-gen-2-proto/455046/26 "2026-10-15T18:26:30Z")

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Dang, the poor dude ordered a prototype and only got _half_ a prototype. He should get a half refund. So are there really 7½ of the Flat Face prototypes or should I be hunting for the other half? :joy:

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**Author:** ![da5id](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/da5id/32/48214_2.png) [@da5id](https://forums.yoyoexpert.com/u/da5id)\
**Post date:** [October 15, 2026, 6:43pm UTC](https://forums.yoyoexpert.com/t/the-mutant-format-c-gen-2-proto/455046/27 "2026-10-15T18:43:03Z")

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Had he contacted me, obviously I would have taken care of him 🙂

Most likely just an odd number. That happens all the time.

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**Author:** ![Zeek95](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/zeek95/32/69995_2.png) [@Zeek95](https://forums.yoyoexpert.com/u/Zeek95)\
**Post date:** [October 15, 2026, 6:46pm UTC](https://forums.yoyoexpert.com/t/the-mutant-format-c-gen-2-proto/455046/28 "2026-10-15T18:46:56Z")

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In my defense I had no idea this was a problem until I was selling it to Zxin here, clearly they have a better attention to detail than I do 😛

Never too late maybe? 🤣

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**Author:** ![zxin](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/zxin/32/649326_2.png) [@zxin](https://forums.yoyoexpert.com/u/zxin)\
**Post date:** [October 15, 2026, 7:48pm UTC](https://forums.yoyoexpert.com/t/the-mutant-format-c-gen-2-proto/455046/29 "2026-10-15T19:48:33Z")

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I am now dubbing this the MUTANT Format:C Gen 2 Proto. Currently, it is one of a kind… but if enough people half swap their Format:C Gen 2 Flat Face Protos with Clear Format:C Gen 2s, then we’ll have 15 mutants, which will be enough to form THE X YOS and take on MAGNETYO.

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**Author:** ![Zeek95](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/zeek95/32/69995_2.png) [@Zeek95](https://forums.yoyoexpert.com/u/Zeek95)\
**Post date:** [October 15, 2026, 7:49pm UTC](https://forums.yoyoexpert.com/t/the-mutant-format-c-gen-2-proto/455046/30 "2026-10-15T19:49:36Z")

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lmao 😃 hell yeah! its a funny story of a throw too!

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