Timelock Studio & Croteam |
| Game Direction & Production |
Evgeny Yagudin, Igor Grinkevich |
Design |
| Gameplay Design |
Alexey Oblaukhov, Koshkarov Nikita Nikolaevich, Svyatoslav Rutskoy, Evgeny Yagudin, Igor Grinkevich |
| Writing |
Vlad Remezov |
Code |
| Game Programming |
Alexey Oblaukhov, Igor Grinkevich, Koshkarov Nikita Nikolaevich, Goran Adrinek, Davor Hunski, Mladen Gelemanović, Josip Kelava, Valentin Berger |
| Engine Programming |
Dean Sekulić, Goran Adrinek, Valentin Berger, Luka Hrabar |
| Tools Programming |
Davor Hunski, Denis Ivanković, Nathan Brown, Valentin Berger |
Art |
| Environment Art |
Evgeny Yagudin, Svyatoslav Rutskoy, Koshkarov Nikita Nikolaevich, Igor Grinkevich, Vlad Remezov, Ivan Mika |
| Character Art |
Admir Elezović, Evgeny Yagudin, Arthur Sidorin, Vlad Remezov |
| Prop Art |
George Koshelev, Evgeny Yagudin, Svyatoslav Rutskoy, Vlad Remezov, Igor Grinkevich, Koshkarov Nikita Nikolaevich, Admir Elezović |
| VFX Art |
Alen Milanović, Davor Hunski |
| Cinematic Sequences |
Arthur Sidorin, Evgeny Yagudin, Svyatoslav Rutskoy, Igor Grinkevich, Davor Hunski |
| Promotional Art |
George Koshelev, Nikola Futač |
Animation |
| Character & Prop Animation |
Svyatoslav Rutskoy, Arthur Sidorin, Ognjen Tutek |
Other |
| Music & Sound Direction |
Damjan Mravunac, Evgeny Yagudin |
| Marketing & Promotion |
Daniel Lučić, Damjan Mravunac |
| Community Management |
Yasen Stavrev |
| Production Coordination |
Igor Grinkevich, Evgeny Yagudin, Daniel Lučić |
| Beta Testing Direction |
Yasen Stavrev |
| System Administration |
Jasmin Redžepagić, Nikola Mosettig |
| Business Direction |
Roman Ribarić |
| Business & Office Administration |
Lea Jandrilović, Nikolina Ribarić |
| Writing |
Jonas Kyratzes, Verena Kyratzes, Attila Kiss |
Outsourcing |
| Promotional Art |
Ivan Lugomer, Kirill Zakharkevich |
| Additional Character Art |
Aleksander Kirilenko, Tushank K. Jaiswal, Kirill Zakharkevich |
| Additional Music |
Ivan Jitz (credited as Ivan [Spelljack] Jitz [Undercode]) |
Voice Cast |
| Serious Sam (Sam Stone) |
John J. Dick |
| General Brand |
Wally Wingert |
| Ledov |
Gianni Matragrano |
| Ivan |
Alexey Stone (Samson) |
| Natasha |
Ekaterina Dmitrova |
| Vlad |
JM Specht |
| One-Eyed Olga |
Julia Wilson |
| Alyona |
Alina Koneva |
| Ghost Girl |
Alina Koneva |
| Dmitry |
Zach Valenti |
| Andrey Volkov |
Igor Grinkevich |
| Survivor |
Damjan Mravunac |
| AA Gunner |
Damjan Mravunac |
Translations |
| Loc & Load |
Sophie Cristobal, Patrick Baron, Fred Muller, Ulysse Vandernotte, Stéphane Radoux, Burkhard Strube, Roland Strube, Ulrich Mühl, Wojciech Gatys, Karolina Jagnyziak |
| Translations |
ACE |
| OyunÇeviri Team |
Muhammet Topcu, Sevdenur Bakır, Türkü Şentürk |
| QLOC S.A. |
Aitor Gómez Campillo, Ismael Muñiz Simón, Alba Salgado, Julian Huang, Arthur Wang, Harvey Janson, Wang Mengyou, David Lee, Shei Shei, Jokery, Wenji Dong |
| Kakehashi Games |
Toyofumi Morita |
| Bada Games |
Gowon Lee, Bada Im |
Beta Testing |
| Beta Testing |
Adam Hafizi, Arseniy Geyman (Scott White), Bojan Drvarek (Duke4e), Christian Gheorghe (StrikeUnleashed), Eric Taylor (BeyondNecroDome), John Tingey, Kirill Zakharkevich (Tartal), Marco Bernal (Vanyarian), Maurits Kramer (Mauritsio), Nicolae Tarbă (Nickul), Noam Rubin (Noam2000), Ryason55, Wiktor Koropczuk, Yasen Stavrev |
| Beta Testing (External) |
Lionbridge, Testronic Labs |
Publisher: Devolver Digital |
| Devolver Digital |
Fork Parker, Harry Miller, Rick Stults, Graeme Struthers, Andrew Parsons, Mike Wilson, Nigel Lowrie, Anna Sajecka, Kate Ludlow, Kert Gartner, Tena Žigmundovac, Vieko Franetovic, JM Specht, Jared Stults, Robbie Paterson, Jonathan Rosales (JR), Hazel Yang, Simon Chang, John Bartkiw, Mark Hickey, Abby Kuo, Karen Marshall, Luke Vernon, Juan de la Torre, Jeff Smith (Smitty), Adoné Kitching, Matt Nickerson, Mark Lloyd, Rodrigo Batelli, Douglas Morin, Clara Sia, Marcus Iremonger, John Tyrrell, Brian Chadwick, Daniel Widdicombe, Daniel Lučić, Danny Smith, Keith Chaudhary, Viraj Bihal, Sarah Seaby, Eli Penner, M. Joshua Cauller, Bridie Roman |