A downloadable game for Windows, macOS, and Linux

{ First Quarter } is the short version of what will be a much longer visual novel, "The Only One Girl". This version is fully functional and hopefully will give you a good taste. It is due for one final update later to extend it a little and add more extras. 


"Sera-Abigail Clementine has just transferred to Riley Parks Academy, a prestigious formerly all-boys school that just went co-ed--and she's the only girl registered!

Completely aware of the anime-esque scenario she's been thrust into, our heroine just knows her time here has the potential to be ripe with various tropes and cliches... like in a visual novel!

With a charming cheeseball always hitting on her, a super shy loner who always sleeps during class, an unamused "hall monitor", and the obligatory foreigner who happens to be British--there's just NO WAY the rest of her high school experience can be anything but some whacky (or generic) slice-of-life comedy, with a dash of melodrama and sorry attempts at "romance".

Or so she assumes, anyway."


  • Fully voice acted dialogue (English)
  • 36,000+ words
  • 11 original event CGs
  • 15 pseudo-endings
  • Unlockable extras
  • Random references
  • Playable heroine with a personality!
  • No DRM

Bonus SECTION! After you've played the game--


Part 1 (Director Interviews Cast)

Part 2 (Cast interviews Director)

Part 3 (In-Character Interview)


Struggling getting on the route you want or reaching all the pseudo-ends? This guide will show you exactly what to do!

- Official Lemmasoft Guide -

Google Docs feedback survey!

Made a survey to collect some feedback on how you did or did not enjoy the game! It's anon, and if you'd like to take it, you can do so here; https://goo.gl/forms/Bs8NE65gzd6HA5Cr2

Recommended to take after you've gotten at least 1 end per route, most ideal if all~

Send me your fanarts!

Wanna show your love for the game and get your art featured in the Fanart Gallery for { First Quarter }'s update? Learn how to do so here!

Install instructions

This contains the builds for Windows, Mac, and Linux. Installation is as simple as extracting the folder inside of the same name and placing it anywhere you want. Afterward, just click the .exe inside the folder and the game will run~

Be sure to go to "Preferences" to activate Full Screen mode. Also, it is best to lower the Music Volume by a little less than a quarter so you can still hear the voices when any score plays.


O1G1stQ-1.0-all.zip 398 MB

Development log


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This was so much fun to play!I LOVE HENRY! Can't wait for the full version!

Hello! I seem to be a bit confused >.>

On lemmasoft you can find this game at the 'Completed Games' section, but here it says it's still in development? I would really like to play this game but I really hate demos. Makes me feel kind of uncomplete if it makes sense? >//>

(Edited 1 time)

This is what I like to call the "short version" of the game, an ACT 1 if you will. It says in-development here because yes, there will be a full version, but { First Quarter } (the current version) will forever be available even when other versions come out. Basically, there is this version (ends at all 5 route prologues, will be extended to be a little longer), then a one-route version (group route), then the full 5-route version. So yes, this counts as complete since the { First Quarter } version is a complete version, but there will be a longer version of the game later. 

I see! Thank you for taking the time to reply to my question! I will be checking the first quarter out then! :)

I enjoyed demo version a lot: interesting and fun characters and amazing voice acting.now i'm looking forward to the full version,i wish you good luck!


I'm very pleased you enjoyed it!


In all honesty, this game was a lot better than I thought it would be. I wasn't expecting the voice acting to be so well recorded with amazing voice actors that perfectly fit their roles {Especially Joseph's, oh my~}. Trina's voice is adorable and fits our heroine, Sera, so well. I cannot wait to play the full-game when it comes out and have the chance to listen to all of their wonderful voices again. Good luck on finishing this amazing work of art xx

Thank you so very much! I am extremely happy you enjoyed it, especially the voicework!

love this game so much :)  

Awww, thank you so much it means a lot ^.^


Welp! Congrats on the release!

Downloading it right away and will pop back (eventually)  with a review. ^0^)/

Definitely looking forward to your thoughts! And if you ever need a walkthrough, lemme know~


I liked this, I chose Emmet's route, which made it a bit weird since I think he's voiced by the same person as a certain... Jackass? :D He and Sera were wonderfully awkward together though, and I enjoyed it!

I was a bit disappointed the (likely also awkward) introduction into the all-boys school isn't part of what we get to see, but I suppose it's probably better to start the story where you did.

There were a few mistakes in the writing here and there (I think I spotted a dreaded "could of" instead of "could have" somewhere), but I think this is a WIP in its entirety?

One thing I noticed in particular was that there were multiple instances where a verb should have been plural but was singular (like "my arms that was rested on the table", I think was one of the sentences).

Maybe I should have made a text file to keep track of the things I found to send you later D:

All in all, it's not a big deal however, I liked the concept and execution as well as characters. I might go back and play another route at some point!

Hi! Glad you enjoyed it! Actually, the guy who voices Emmet is someone else, but Andrew's voice is admittedly quite similar to Justin's. 

Yeah, I actually had been planning for this short version (have no idea when the full version will be available, but this version gets 1 more update) to get some extension. I was going to actually have the awkward introduction and have the pseudo-ends at the end of Chapter 3 for each route rather than in the middle of it. 

Ah yes, a few typos and grammar errors still slipped by, but I intend to fix it in the update I mentioned!

I do hope if you go back that you enjoy the other routes and endings! I can also send you the walkthrough if you like~ Thank you so much for playing! We also have a 3-parter "Meet The Cast" segment on our YT channel once you're through~

Wow, shame on me! I really thought it was him, but that has sometimes happened to me in other games where I hear voice actors whose voices (I think) I recognize as well... D:

Ohh, in that case I think I might play it again after you patch it and look forward to possibly having the introduction scene?

No problem, with a work with this many words that's bound to happen! Should I keep a list of things I find if I play again? I don't know if a walkthrough is necessary unless there are some very hard to reach endings? I noticed that I didn't even get to meet the other girl character in the route I chose, so I imagine there are some larger differences depending on the choices.

I noticed your YouTube videos and intended to watch them at some point unless I forget!

No worries, that happens to me too!

A list would be super useful! It helps me pinpoint as I scour the script again. Yes, there are a few tricky endings, and you can meet the other girl character if you get on Tori's path. I do recommend getting all the pseudo-ends so you can know everyone really well, if you do your choices right you'll even have everybody interact as a group! So I 'd be more than happy to note you the walkthrough if you'd like, and you'll be able to unlock 2 fanarts and all the CGs~ And the character profiles and stuff. I hope to add more extras in the update! 

I think I'll make a list of findings when I play it again then! If there are hard to get endings you can send me a walkthrough guide. I noticed that my playthrough didn't unlock any of the fan art, so I do wonder how to get those!

Um is this one part or is this the whole game? but anyways I AM IN LOVE DIS IS BETTER THAN 4D BOI!!!! LOLOLOLOLOLOLOL wait...nvm this is beta lolol i cant wait for the full game (I love the Referestis ...MY TPYEUIGOFI*DRTFIYGIUHGF

Well this is not a beta, it's the short version of the game... an ACT I if you will, but there will be a full version available in the future, and this short version will be receiving 1 more update to extend it a little.

So happy you release it! :D I had the pleasure to beta test it and it's an awesome game. hope to play the full game in the future ;)

Thanks again for playing, I hope you enjoy the full version when it is out. Plus the shrot version wil lreceive 1 more update that extends it a little~