Åland Islands
AX
Afghanistan
AF
Albania
AL
American Samoa
AS
Andorra
AD
Angola
AO
Anguilla
AI
Antarctica
AQ
Antigua & Barbuda
AG
Australia
AU
Austria
AT
Bahrain
BH
Belgium
BE
Benin
BJ
Bhutan
BT
Caribbean Netherlands
BQ
Bosnia & Herzegovina
BA
Botswana
BW
Bouvet Island
BV
British Indian Ocean Territory
IO
Bulgaria
BG
Burkina Faso
BF
Burundi
BI
Cameroon
CM
Canada
CA
Cape Verde
CV
Cayman Islands
KY
Central African Republic
CF
Chad
TD
Christmas Island
CX
Cocos (Keeling) Islands
CC
Comoros
KM
Congo - Brazzaville
CG
Cook Islands
CK
Côte d’Ivoire
CI
Croatia
HR
Cuba
CU
Curaçao
CW
Cyprus
CY
Czechia
CZ
Congo - Kinshasa
CD
Denmark
DK
Djibouti
DJ
Dominica
DM
Timor-Leste
TL
Equatorial Guinea
GQ
Eritrea
ER
Estonia
EE
Ethiopia
ET
Falkland Islands
FK
Faroe Islands
FO
Fiji
FJ
Finland
FI
France
FR
French Guiana
GF
French Polynesia
PF
French Southern Territories
TF
North Macedonia
MK
Gabon
GA
Gambia
GM
Germany
DE
Ghana
GH
Gibraltar
GI
Greece
GR
Greenland
GL
Guadeloupe
GP
Guam
GU
Guernsey
GG
Guinea
GN
Guinea-Bissau
GW
Guyana
GY
Heard & McDonald Islands
HM
Hungary
HU
Iceland
IS
Iran
IR
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IQ
Ireland
IE
Isle of Man
IM
Israel
IL
Italy
IT
Japan
JP
Jersey
JE
Jordan
JO
Kenya
KE
Kiribati
KI
Latvia
LV
Lebanon
LB
Lesotho
LS
Liberia
LR
Libya
LY
Liechtenstein
LI
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LT
Luxembourg
LU
Madagascar
MG
Malawi
MW
Maldives
MV
Mali
ML
Malta
MT
Marshall Islands
MH
Martinique
MQ
Mauritania
MR
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MU
Mayotte
YT
Micronesia
FM
Moldova
MD
Monaco
MC
Mongolia
MN
Montenegro
ME
Montserrat
MS
Mozambique
MZ
Namibia
NA
Nauru
NR
Netherlands
NL
New Caledonia
NC
New Zealand
NZ
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NE
Nigeria
NG
Niue
NU
Norfolk Island
NF
North Korea
KP
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MP
Norway
NO
Oman
OM
Palau
PW
Palestinian Territories
PS
Papua New Guinea
PG
Pitcairn Islands
PN
Poland
PL
Portugal
PT
Réunion
RE
Romania
RO
Rwanda
RW
Samoa
WS
San Marino
SM
São Tomé & Príncipe
ST
Senegal
SN
Serbia
RS
Seychelles
SC
Sierra Leone
SL
Sint Maarten
SX
Slovakia
SK
Slovenia
SI
Solomon Islands
SB
Somalia
SO
South Georgia & South Sandwich Islands
GS
South Korea
KR
South Sudan
SS
Spain
ES
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LK
St Barthélemy
BL
St Helena
SH
St Martin
MF
St Pierre & Miquelon
PM
Sudan
SD
Suriname
SR
Svalbard & Jan Mayen
SJ
Eswatini
SZ
Sweden
SE
Switzerland
CH
Syria
SY
Tanzania
TZ
Togo
TG
Tokelau
TK
Tonga
TO
Turks & Caicos Islands
TC
Tuvalu
TV
Uganda
UG
United Kingdom
GB
United States
US
US Outlying Islands
UM
Vanuatu
VU
Vatican City
VA
Venezuela
VE
British Virgin Islands
VG
US Virgin Islands
VI
Wallis & Futuna
WF
Western Sahara
EH
Yemen
YE
Zambia
ZM
Zimbabwe
ZW
Description
ULTROS is a psychedelic sci-fi metroidvania set inside The Sarcophagus—an immense, living cosmic womb drifting through space and looping in time. You awaken after a catastrophic crash, trapped with an ancient demon known as Ultros, and every step forward feels like a dream you can’t fully trust.
Explore a hand-crafted alien labyrinth where vivid art, unsettling biology, and surreal soundscapes blend into a world that begs to be mapped, mastered, and understood. As you venture deeper, you’ll uncover shortcuts, hidden chambers, and new abilities that reshape how you move and fight—turning obstacles into opportunities and fear into momentum.
Combat is fast and precise, built around close-quarters clashes, timing, and learning the rhythms of strange enemies. But ULTROS isn’t only about survival: it’s also about breaking the cycle. Through a unique loop structure, your knowledge carries forward, revealing new routes, secrets, and narrative layers with each repetition. The more you learn, the more the world changes.
Beyond battle, nurture life in the alien ecosystem. Plant, harvest, and experiment to unlock resources and options that support your journey, adding a thoughtful, creative layer to exploration.
Key features
- Psychedelic metroidvania exploration with meaningful progression
- Time-loop structure that rewards curiosity and mastery
- Skill-based combat with tight controls and varied enemies
- Living ecosystem to cultivate, harvest, and leverage for upgrades
- Striking audiovisual style that makes every area memorable
If you love atmospheric sci-fi, intricate maps, and games that evolve as you do, ULTROS delivers a hypnotic adventure that stays with you long after the loop resets.