Skip to content

What’s in the box?

Explore known contents, releases, and published odds before you open one.

Surprise Box

Contains a randomly chosen Prize Box in celebration of the Spiral Order's anniversary on Cradle. No key required to open.

Listings

Merchants selling this box or one of its editions.

No merchant has this box available right now.

Sales & trades

Public transactions merchants shared for this box and its editions.

No merchant has shared a sale or trade involving this box yet.

Availability

Last available: Apr 2, 2021 · End date unknown

Offering history

All recorded offerings, newest first. Announcement-only entries have no confirmed end date.

Dates offered	Source
Apr 2, 2021 · End date unknown	Spiral Knights 10th Anniversary Celebration!
Mar 31, 2020 · End date unknown	Spiral Knights 9th Anniversary Celebration
Mar 29, 2019 – Apr 17, 2019	Spiral Knights Wiki
Mar 21, 2019 · End date unknown	Spiral Knights 8th Anniversary Celebration
Mar 30, 2018 – Apr 25, 2018	Spiral Knights Wiki
Apr 4, 2017 – Apr 17, 2017	Spiral Knights Wiki
Apr 4, 2016 – Apr 18, 2016	Spiral Knights Wiki
Mar 25, 2015 – Apr 7, 2015	Spiral Knights Wiki
Apr 2, 2014 – Apr 9, 2014	Spiral Knights Wiki

Odds are shown only where recorded. A missing percentage means the chance is unknown.

Surprise Box (2019) · 2019

8 recorded entries

Contents of Surprise Box (2019)
Item	Actions	Recorded chance
CozyTech Prize BoxLockbox · Upgrade		Unknown
Running Wild BoxLockbox · Upgrade		Unknown
Aerodynamic BoxLockbox · Upgrade		Unknown
SummerTech Prize BoxLockbox · Upgrade		Unknown
FlowerTech Prize BoxLockbox · Upgrade		Unknown
Bejeweled Stranger Prize BoxLockbox · Upgrade		Unknown
Late Harvest Prize BoxLockbox · Upgrade		Unknown
Hidden Prize Box 2019Not matched to a catalogue item		Unknown

Surprise Box (2018) · 2018

9 recorded entries

Contents of Surprise Box (2018)
Item	Actions	Recorded chance
Hazardous Prize Box 2017Lockbox · Upgrade		≈ 12.5%≈ 12.5% group (1/1)
Rooster Prize BoxLockbox · Upgrade		≈ 12.5%≈ 12.5% group (1/1)
Lucky Prize BoxLockbox · Upgrade		≈ 12.5%≈ 12.5% group (1/1)
Raiders Prize BoxLockbox · Upgrade		≈ 12.5%≈ 12.5% group (1/1)
Rose Regalia Reunion Prize BoxLockbox · Upgrade		≈ 12.5%≈ 12.5% group (1/1)
Buccaneer Booty BoxLockbox · Upgrade		≈ 12.5%≈ 12.5% group (1/1)
Grey Prize BoxLockbox · Upgrade		≈ 12.5%≈ 12.5% group (1/1)
WinterTech Prize BoxLockbox · Upgrade		≈ 12.5%≈ 12.5% group (1/1)
Hidden Prize Box 2018Not matched to a catalogue item		Unknown

Surprise Box (2017) · 2017

9 recorded entries

Contents of Surprise Box (2017)
Item	Actions	Recorded chance
Polar Prize BoxLockbox · Upgrade		≈ 12.5%≈ 12.5% group (1/1)
Spiraltail Prize BoxLockbox · Upgrade		≈ 12.5%≈ 12.5% group (1/1)
Guild Hall Prize BoxLockbox · Upgrade		≈ 12.5%≈ 12.5% group (1/1)
Hunter Prize Box 2016Lockbox · Upgrade		≈ 12.5%≈ 12.5% group (1/1)
Wicked Prize Box 2016Lockbox · Upgrade		≈ 12.5%≈ 12.5% group (1/1)
Dangerous Prize BoxLockbox · Upgrade		≈ 12.5%≈ 12.5% group (1/1)
Volcanic Prize BoxLockbox · Upgrade		≈ 12.5%≈ 12.5% group (1/1)
Glacial Prize Box 2016Lockbox · Upgrade		≈ 12.5%≈ 12.5% group (1/1)
Hidden Prize Box 2017Not matched to a catalogue item		Unknown

Surprise Box (2016) · 2016

14 recorded entries

Contents of Surprise Box (2016)
Item	Actions	Recorded chance
Blazing Prize BoxLockbox · Upgrade		≈ 7.69%≈ 7.69% group (1/1)
Cozy Prize BoxLockbox · Upgrade		≈ 7.69%≈ 7.69% group (1/1)
Dazed Prize BoxLockbox · Upgrade		≈ 7.69%≈ 7.69% group (1/1)
Electric Prize BoxLockbox · Upgrade		≈ 7.69%≈ 7.69% group (1/1)
Extraordinary Prize BoxLockbox · Upgrade		≈ 7.69%≈ 7.69% group (1/1)
Frenzy Prize BoxLockbox · Upgrade		≈ 7.69%≈ 7.69% group (1/1)
Glacial Prize BoxLockbox · Upgrade		≈ 7.69%≈ 7.69% group (1/1)
Plunge Prize BoxLockbox · Upgrade		≈ 7.69%≈ 7.69% group (1/1)
Slumber Prize BoxLockbox · Upgrade		≈ 7.69%≈ 7.69% group (1/1)
Spiralhorn Prize BoxLockbox · Upgrade		≈ 7.69%≈ 7.69% group (1/1)
Spritely Prize BoxLockbox · Upgrade		≈ 7.69%≈ 7.69% group (1/1)
Stranger Prize BoxLockbox · Upgrade		≈ 7.69%≈ 7.69% group (1/1)
Wicked Prize BoxLockbox · Upgrade		≈ 7.69%≈ 7.69% group (1/1)
Hidden Prize Box 2016Not matched to a catalogue item		Unknown

Surprise Box (2015) · 2015

13 recorded entries

Contents of Surprise Box (2015)
Item	Actions	Recorded chance
Almire Furniture BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Confection Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Construct Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Glacial Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Gremlin Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Hazardous Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Katastrophe Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Rage Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Rose Regalia Returns Again Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Slime Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Splash Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Vile Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Hidden Prize Box 2015Not matched to a catalogue item		Unknown

Surprise Box (2014) · 2014

12 recorded entries

Contents of Surprise Box (2014)
Item	Actions	Recorded chance
Ancient Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Dangerous Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Colossal Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Gourmet Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Hunter Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Moorcroft Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Nemesis Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Obsidian Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Polar Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Rose Regalia Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Stormy Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)
Surge Prize BoxLockbox · Upgrade		≈ 8.33%≈ 8.33% group (1/1)

Source: Spiral Knights Wiki · CC BY-NC-SA. Release entries are kept separate.