{{Version conjecture|0.31}}
{{Lost version}}
{{Infobox version
| title = 0.31
| image = Indev 0.31 20100122 Screenshot 1.png
| edition = java
| date = January 22, 2010
| clientdl = Client not archived
| serverdl = No corresponding server
| prev = Indev 0.31 20100114
| next = Indev 0.31 20100124-2119
}}<onlyinclude>

A version of '''[[Indev 0.31]]'''<ref name="Load/save">{{ytl|ooirHlJorF8|Minecraft Indev - Saving/Loading Files|Bryton Kinney|January 22, 2010}}</ref> was released on '''January 22, 2010''' at 17:08<ref>DBN's logs, "A11:08:53 <Notch> I think the level generator can create water on floating maps now ;D"</ref>. It was announced on [[The Word of Notch|TWoN]] at 22:57 UTC<ref>[https://web.archive.org/web/20140427012446/http://notch.tumblr.com/post/347976621/ Indev's been updated with a bunch of goodies] - The Word of Notch, January 22, 2010</ref>

This version was reuploaded at 22:51 UTC<ref>DBN's logs: "P4:51:28 <Notch> there we go, indev's been updated"</ref>

== Additions ==<!--Please do NOT add a additions table here-->
=== Blocks ===
; [[File:Lava Spawner.png|32px]] [[Lava spawner]]
* When placed, the block would create [[lava]] blocks which would replicate infinitely to fill up specific volumes.
* Added to the inventory.<ref>{{ytl|JssMNidxwk8|Minecraft Multi Color Box|worbat|January 24, 2010}}</ref>

=== Items ===
; [[File:Bow.png|32px]] [[Bow]]
* Can now be used to fire arrows.
* Added to the inventory.
** Shooting arrows into lava creates flaming arrows.

=== World generation ===
; General
* Liquid spawner is now in the level generator.
* Fluids can spawn above sea level and on floating islands.
* New lighting pass, preventing stack overflows on huge deep floating maps.
* Caves are less flooded.

== Changes ==
=== Blocks ===
; General
* Blocks can now be placed on resource items, pushing them out.
* Lava works like water now, but slower.
* Stack size reduced to 50 from 99.
** Water and Lava source blocks are now given to the player in stacks of 5.<ref name="Load/save"/><ref name="Forum">{{link|url=https://www.minecraftforum.net/forums/archive/alpha/alpha-survival-single-player/796522-indev-update|title=The bad thing is, we no longer have 99 of all items. And Liquid spawners are now limited to 5.|author=Menen|website=Minecraft Forum|date=January 22, 2010}}</ref>

=== Items ===
; [[File:Iron Axe JE2.png|32px]] [[Axe]]s
* Half of the axe head has been removed.

; [[File:Arrow (item).png|32px]] [[Arrow]]s
* Added as an item.
* Now require a [[bow]] to fire.
* The arrow counter above the hotbar was removed.
* Deal no damage to players or mobs yet.
* Added to the inventory.
* Have a shake effect when hitting a block, and slight deviations in where they land.{{verify|type=untestable|edition=java}}
* Now fall down when the block they landed on is removed.

; General
* Readded flowers to terrain generation.
* Readded the pulse effect when an item gets picked up in the hotbar.<ref name="Forum4">{{link|url=https://www.minecraftforum.net/forums/archive/alpha/alpha-survival-single-player/796522-indev-update|title=Also, has anyone noticed the "warp" effect that the block icons get when you pick up a block of that same type?|author=CG62|website=Minecraft Forum|date=January 22, 2010}}</ref>
* Picking up items with a full inventory after reloading a level sends them to hidden inaccessible slots.<ref group="note" name="FullInv">These slots can only be accessed or viewed with NBT editors.</ref>
** If the level is not reloaded beforehand, any extra items go to fill up the armor slots. Once they're full no more items can be picked up.

=== Gameplay ===
; [[Explosion]]s
* Now have a higher blast radius.
* Now destroy stone, among other changes.{{more info}}{{verify}}
** Now destroy dropped items.
** Primed TNT no longer bounces up when hitting the ground.

; Saving
* Players can now save and load the game locally using the [[Java Edition Indev level format|Indev level format]].

; Other
* Players have many times longer combat reach.<ref name="Forum5">{{link|url=https://www.minecraftforum.net/forums/archive/alpha/alpha-survival-single-player/796522-indev-update?page=2|title=Also, has anyone else noticed that you can apparently kill ranas telekinetically now?|author=keiya|website=Minecraft Forum|date=January 22, 2010}}</ref>
* Dropped items and TNT no longer bounce when hitting the ground

== Fixes ==
'''From Indev 20100114'''
* Picking up items that a player already has a full stack of creates a new stack. One item stacks are no longer created.

== Bugs ==
* Rana now spawns in large numbers, causing lots of lag as they accumulate.<ref name="Forum1">{{link|url=https://www.minecraftforum.net/forums/archive/alpha/alpha-survival-single-player/796522-indev-update|title=Glitch Found : Ranas keep spawning and spawning and spawning.|author=Menen|website=Minecraft Forum|date=January 22, 2010}}</ref>
* Flammable blocks no longer ignite in lava.<ref name="Forum2">{{link|url=https://www.minecraftforum.net/forums/archive/alpha/alpha-survival-single-player/796522-indev-update|title=Second Glitch: Flammable blocks no longer ignite in lava.|author=Meren|website=Minecraft Forum|date=January 22, 2010}}</ref>
* Armor sprites only show up after saving and reloading a level.{{verify|Could be as late as in-124-2}}

== Gallery ==
<gallery>
File:Indev 0.31 20100122.png|alt=
File:Indev 20100122.jpg
File:Indev 20100122 Water.jpg
File:Indev 20100122 Island.png|Bottom view of a floating island.
File:Indev 20100122 View.png|The sky.
File:Indev 20100122 LavaIsland.png|An island, covered with lava.
File:Indev 0.31 20100122 Screenshot 2.png|Still frame from a video.
File:In-122-9.png|An eerie screenshot.
</gallery>

== Notes ==
<references group="note"/>

== References ==
{{Reflist}}

== Navigation ==
{{Navbox Java Edition versions|Indev}}

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