VN Jam

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Revision as of 01:05, 18 June 2022 by Mikey (talk | contribs) (→‎Significant VN Jams: added jam info from "examples" section)

A VN Jam, or a Visual Novel Jam, is a type of game jam, an event in which participants try to make a game from scratch within a limited duration of time. VN Jams are game jams that exclusively focus on visual novels or visual novel-like games.

Common Rules

Duration

Visual novel jams are commonly one to two months long events with exceptions that may last for shorter or longer periods of time (e.g., O2A2). Many VN jams start as one-offs, but upon success often convert to annual events. Occasionally jams may also come back after a break of some years based on renewed interest, or a new group of hosts.

Joining and participating

Jams usually don't require any formal statement of participation. Though it's often encouraged to join a jam (i.e. click the "join jam" button as a logged in user) on platforms like itch.io before the submission period, it is also possible to join the jam while the submission period is open. At the very latest this needs to be done before the actual submission, as it is not possible to submit a VN to a jam without joining it first.

Submission period

When talking about jams hosted on itch.io, the jam's duration is effectively the jam's "submission period", which is the window of time during which people can submit their works to the jam page. This is signified by a countdown until submissions are open (before the jam), and another countdown until submissions close (while the jam is ongoing).

Time zones

Centralized jam platforms use one specific time zone (that of the jam host) and recalculate deadlines for other participants around the world. This will lead to jams starting a few hours "earlier" or "later" (occasionally giving the false impression that the jam is starting a day off) depending on the time zone, however on the other end those time zones will have their deadline be adjusted to compensate for this effect, leading to an equal amount of hours for each time zone.

Pre-Jam

Visual novel jams may specify that participants can submit previously worked on projects (e.g., Winter VN Jam). Check the specific jam's rules to double check.

Commonly allowed pre-jam preparation for visual novel jams that do not allow participants to submit previously worked on projects include:

  • Team recruitment
  • Story outlines
  • Character sketches

Themes

Visual novel jams are not necessarily themed. Some jams such as NaNoRenO do not restrict participant game topics. Others such as Spooktober VN Jam maintain rules on allowable content and topics (in the case of this example, "spooky or Halloween themed"). Check the specific jam's rules to double check on genres, themes, rules on adult content, and other potential restrictions.

Engines

Main article: Visual Novel Engines

Engine choice (e.g., Ren'Py, NaniNovel) is typically not restricted in visual novel jams. Check the specific jam's rules to double check.

Examples of VN Jams

  • NaNoRenO, a visual novel jam hosted by sakevisual, held annually between March and April.
  • SuNoFes, a visual novel jam hosted by Alte, held annually in the summer.
  • Spooktober VN Jam a judged visual novel jam competition hosted by DevTalk, held annually in September in preparation for October.

List of VN Jams

Main article: List of VN jams

Overview of all relevant VN jams, organized by month.

Significant VN Jams

Simplified overview of 10 jams whose events have produced most amounts of entries. For details and exceptions check individual jam pages.

Jam Description Game Types Duration Partial Completion Prior Work NSFW Theme / Restriction Most Entries
NaNoRenO longest running VN jam, currently hosted by sakevisual, held annually between March and April. VN 1 month allowed not allowed allowed --- 185 (2022)
Spooktober VN Jam judged VN jam competition hosted by DevTalk, held annually in September in preparation for October VN 1 month allowed not allowed not allowed spooky, horror, Halloween 112 (2021)
O2A2 VN Jam VN 1 week not allowed not allowed allowed --- 96 (2021)
Winter VN Jam VN 1 month allowed allowed not allowed winter, cold 77 (2021)
SuNoFes low-pressure jam hosted by Alte, held annually in the summer VN and narrative 2 months allowed not allowed not allowed --- 69 (2021)
Yuri Game Jam any game 2 months allowed allowed allowed yuri, FxF 66 (2017)
Valentine's Jam VN 1 month allowed allowed allowed romance, Valentine's 51 (2021)
TyranoJam VN 1-3 months not allowed not allowed not allowed TyranoBuilder engine 44 (2021)
Yaoi Game Jam any game 2 months allowed not allowed allowed yaoi, MxM 36 (2020)
Otome Jam any game 2 months allowed allowed allowed otome, FxM 28 (2021)