In addition to the main storyline, there are over twenty side quests that may be completed. Summoner's combat system is a hybrid system incorporating real-time and turn-based combat, with characters essentially "taking turns" to attack during real-time gameplay. Included within this system is a unique "Chain attack" mechanic, in which players can extend their "turn" by performing special melee attacks at the appropriate time. If done correctly, players can "chain" these special attacks into long sequences, inflicting far greater amounts of damage than they might otherwise have. These special attacks can also have special effects such as inflicting status effects, damaging an enemy's action points or inflicting more health damage than normal. Characters can also acquire and use a variety of special abilities and spells, expending "action points" in order to use these abilities. The game's Summoning mechanic allows the player to conjure monsters that will serve as additional party members, allowing the player to have a 5-character party instead of a 4-character party. These monsters have their own spells and abilities that they bring into combat, but will go rogue and attack the player's party if Joseph is defeated in combat.
Music
was the and senior sound designer of Summoner and did most of the game music with Dan Wentz helping on the soundtrack towards the end of development near gold master. Wally Shaw did sound design and some editing of music towards the middle of development. After interplay went bankrupt, Lee provided the first for THQ. During this time Lee and Wentz also worked on the early Descent 4trailer music, which later rebranded into Red Faction for legal reasons and FreeSpace 2.
Reception
Blake Fischer reviewed the PlayStation 2 version of the game for Next Generation, rating it two stars out of five, and stated that "This is PlayStation 2? Unfortunately for the game – and the system – it's proving all too typical." The PC version received "generally favorable reviews", while the PlayStation 2 version received "average" reviews, according to the review aggregation website Metacritic.
Sequel
A sequel, Summoner 2, was released in 2002. On December 19, 2012, THQ filed for Chapter 11 Bankruptcy and its properties were auctioned off in individual lots. The Summoner franchise, among other THQ properties including Darksiders and Red Faction, was sold to Nordic Games. Nordic Games have subsequently re-branded and published Summoner to the Steam Digital Distribution Platform.