Table 2.

Characteristics of the interventions (N=16).

Study	Serious game name	Serious game type	Serious game genre	Platform	Supervision	Duration (minutes)	Frequency (times per week)	Period (weeks)
Finn and McDonald [31]	E-Prime	Cognitive training game	Designed	PC	Supervised	NRa	2	4
Robert et al [32]	MeMo	Cognitive training game	Designed	PC and tablet	Unsupervised	30	4	12
Savulich et al [33]	Game Show	Cognitive training game	Designed	Tablet	Supervised	60	2	4
Valdes et al [34]	SOPT	Cognitive training game	Designed	PC	Supervised	60	2	5
Yang and Kwak [35]	Brain-Care	Cognitive training game	Designed	PC	Unsupervised	60	2	12
Thapa et al [36]	Juice Making, Crow Shooting, Love House, and Fireworks	Cognitive training game	Designed	VRb headset and hand controllers	Supervised	100	3	8
Tarnanas et al [37]	Virtual Reality Museum	Cognitive training game	Designed	VR headset	Supervised	90	2	21
Fiatarone Singh et al [38]	COGPACK	Cognitive training game	Designed	PC	Supervised	75	2	25
Amjad et al [39]	Body and Brain Exercises	Cognitive training game	Purpose-shifted	Xbox console and Kinect	Supervised	25 to 30	5	6
Wiloth et al [40]	Physiomat	Exergame	Designed	Balance broad and screen	Supervised	90	2	10
Van Santen et al [41]	NR	Exergame	Designed	Stationary bicycle and screen	Unsupervised	NR	5	25
Karssemeijer et al [42]	NR	Exergame	Purpose-shifted	Stationary bicycle and screen	Supervised	30 to 50	3	12
Liao et al [43]	Tano and LongGood	Exergame	Designed	Kinect and VR headset	Supervised	60	3	12
Flak et al [44]	Cogmed	Cognitive training game	Designed	PC	Unsupervised	30 to 40	5	5
Hyer et al [45]	Cogmed	Cognitive training game	Designed	PC	Both	40	7	5 to 7
Park and Park [46]	CoTras	Cognitive training game	Designed	PC	Supervised	30	3	10

^aNR: not reported.

^bVR: virtual reality.